Author Topic: Trade, Tariffs, and Trump  (Read 4161 times)

Offline Litvyak

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Re: Trade, Tariffs, and Trump
« Reply #50 on: March 21, 2025, 09:27:35 AM »
I'm almost in complete agreement with you - except that I do love synthpop!

You are dead to me  ;D

Just can't get enough?
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Offline apophenia

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Re: Trade, Tariffs, and Trump
« Reply #51 on: March 22, 2025, 03:49:48 AM »
Just can't get enough?

I was the one who used the term but I must admit that I find synthpop tricky to define. (I see a lot of bands lumped into that category that I would nerdily classify as New Wave.)

I suspect that the synthpop 'question' is mainly a generational divide. For the more crotchety of us, Moogs and ARPs were part of our youth but so too was the zenith of analogue guitar effects. Music changed completely when synthesisers went digital in the early '80s.
"It's going to be very hard to do business like this." = US Diplomacy † 28 Feb 2025

Offline Litvyak

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Re: Trade, Tariffs, and Trump
« Reply #52 on: March 22, 2025, 05:13:01 AM »
Just can't get enough?

I was the one who used the term but I must admit that I find synthpop tricky to define. (I see a lot of bands lumped into that category that I would nerdily classify as New Wave.)

I suspect that the synthpop 'question' is mainly a generational divide. For the more crotchety of us, Moogs and ARPs were part of our youth but so too was the zenith of analogue guitar effects. Music changed completely when synthesisers went digital in the early '80s.

In that case we may not be that far apart... maybe. I'm a big fan of analogue synths, even owned a few including a couple Soviet ones. I love New Wave, Neue Deutsche Welle, Jarre, Kraftwerk, etc. But I was also a mid-late 90s  raverchild, so I love Detroit techno, grime, acid house, DnB/jungle, etc; having drifted from there to the goth/industrial scene, I also love darkwave, futurepop, etc etc etc - at the same time as I hate much of the commercial 'manufactured' dance music that was released from the late 90s on. So yeah I agree "synthpop" is hard to define (and "electronica" is just so broad as to be devoid of meaning).
"God save our King and heaven bless the Maple Leaf forever!"

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Offline upnorth

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Re: Trade, Tariffs, and Trump
« Reply #53 on: March 22, 2025, 07:13:25 PM »
Is there any variety of synth pop that can be applied for ECM or EW missions?

What genre would be good for jamming Russian recce aircraft coming in over the pole?
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Offline Litvyak

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Re: Trade, Tariffs, and Trump
« Reply #54 on: March 23, 2025, 12:14:41 AM »
Is there any variety of synth pop that can be applied for ECM or EW missions?

What genre would be good for jamming Russian recce aircraft coming in over the pole?

Not synthpop, but art noise, powernoise, industrial - early Laibach, Winterkälte, Throbbing Gristle... of course, Lou Reed's Metal Machine Music is also an option.
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Offline The Big Gimper

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Re: Trade, Tariffs, and Trump
« Reply #55 on: March 23, 2025, 01:59:52 AM »
Is there any variety of synth pop that can be applied for ECM or EW missions?

What genre would be good for jamming Russian recce aircraft coming in over the pole?

I really like Carbon Based Lifeforms (CBL) from Sweden.

Here is a sample:: Carbon Based Lifeforms - Live at Ozora Stage 2022::  https://youtu.be/yIQbReH2n0Q?si=3SPfhDStS5AoHSXO
Can't beat beer and cigarettes'  ;D

https://en.wikipedia.org/wiki/Carbon_Based_Lifeforms
Work in progress ::

I am giving up listing them. They all end up on the shelf of procrastination anyways.

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Offline robunos

  • Can't afford the top wing of his biplanes...
Re: Trade, Tariffs, and Trump
« Reply #56 on: March 23, 2025, 03:37:26 AM »
That is VERY reminiscent of Tangerine Dream (without the Hendrix) . . . I like it !

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Offline apophenia

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Re: Trade, Tariffs, and Trump
« Reply #57 on: March 23, 2025, 10:35:20 AM »
The next installment ...
_______________________________________

That's Not What Was Meant by 'Its the Navy's Turn'!

When the Carney Cabinet began their review of 'frozen' Canadian military procurements, most observers were braced for major cuts to the Royal Canadian Navy's ambitious programmes. Some were awkward and expensive to cut - eg: the shuttering of the RCN's Aegis Combat System Integration Centre. The ACSIC was located within the Moorestown, NJ, Combat Systems Engineering Development Site (CSEDS) jointed staffed by the US Navy and Lockheed Martin. [1] Active Canadian personnel had already been recalled from Moorestown but there were still 'kill fees' and compensations to be paid.

Another, more modest RCN-related cut proved a personal embarassment to MND Bill Blair. Only in Dec 2024 had Blair overseen the creation a new Naval Reserve presence in Whitehorse, YT. Cabinet reviewers did not see zero value in a Naval Reserves formation in the Yukon. However, with underfunded and badly-equipped NavRes units situated much closer to 'tidewater', defending the wisdom of this new formation proved more challenge than the erstwhile MND was up for. [2]

Meanwhile, one Cabinet study group had began from the top of the pile. The object was to first identify embryonic naval procurement plans yet to have achieved programme status. Then, that file sub-category was re-filtered by any sense of unambiguous priority or urgency, Finally, a winnowing process was begun to separate out proposed projects which were considered non-urgent and could be easily delayed (until a more stable economic equilibrium was achieved in Canada) or readily cancelled. Near the top of the list for the latter category came the Canadian Patrol Submarine Project.

CPSP - "... suffocating its crew and floundering at sea"

The somewhat mistitled Canadian Patrol Submarine 'Project' was still in its early conceptual phase. A Request for Information had been issued in September 2024 and DND was still processing responses to that RfI. The CPSP boats were intended to replace in-service Victoria class SSKs. And that was the first red flag. It had taken a decade to get the Victoria class fully manned and to achieve FOC status. And that was for conventional diesel-electric boats. The planned CPSPs were to be much more capable and sophisticated AIP boats. A repeat of maintenance challenges and shortages of fully-trained submariners was anticipated.

The conceptual CPSP boat was to be crewed no more than 40 submariners. By comparison, the Victoria class has a complement of 53. So, on a one-to-one basis, crewing should be less of an issue. Except that the CPSP expected to introduce up to 12 x new AIP submarines into RCN service by 2037. So the crewing issue remained. Of rather more concern to the non-SMEs of the Cabinet study group was that, at CAD 100 billion, the outside estimates of CPSP costs far exceeded DND's more optimistic estimate of CAD 60 billion for "up to 12" new boats. IOW, at least 480 crew members would be needed for 12 x CPSP - four times as many submariners as currently serve in the RCN. [3]

With neither budgets nor crewing numbers adding up, the CAD-60-100 billion Canadian Patrol Submarine Project was moved to the top of the study group's 'cancel' list. Even worse for the CPSP was that no serious case could be made for submarines furthering Canadian foreign policy goals. After a full Cabinet session review of the conclusions presented, the Canadian Patrol Submarine Project was declared dead. A motion was passed to express appreciation to those firms which had made submissions to the CPSP Request for Information.  However, no further work would be approved on the now-stillborn Canadian Patrol Submarine Project.

"Ever feel like you're breathing underwater ...?"

The Directorate of Naval Requirements scrambled to find a replacement for the four Victoria class SSKs which would age-out in the 2030s. But no obvious replacement option appeared. The world of the submariner is an expensive place. A partial answer came from Defence Research & Development Canada - or, more specifically, the Atlantic Research Centre based at Dartmouth, NS. DRDC's existing Northern Watch Array consisted of two 48-channel hydrophone arrays deployed in the Barrow Strait starting from Gascoyne Inlet Camp on Devon Island. [4] DRDC-ARC proposed a rapid expansion of the Northern Watch Array concept. In other words, a complete alternative ... rather than a submarine replacement.

An expansion of the Northern Watch Array fit perfectly within the purview of a newly-established special operating agency - the Defence Energy and Infrastucture SOA (or DEI). This SOA was within DND but its budget was completely separate. Intended to work hand-in-glove with the Crown Corporation, Defence Construction Canada, DEI's scope was more limited - being restricted to providing DND with needed infrastructure and the ability to power it. This was to be accomplished with maximum efficiency. As such, DEI was allowed to draw seconded talent from DCC, DRDC, other government departments, as well as Canadian academe. As a result, teams could be quickly assembled and, under its SOA terms, DEI projects automatically became top priorities for supporting agencies like the Canadian Coast Guard, the RCAF, Infrastructure Canada, etc.

With a quickly expanded Northern Watch Array programme as DEI's own top priority, the agency created four distinct project groups - NWA-Gp1 was responsible for onsight testing and troubleshooting. NWA-Gp1 began operations at the Gascoyne Inlet Camp checking the original array which was now redesignated as Northern Watch Array - Northwest (NWA-NW). Once checks were complete, NWA-Gp1 moved on to the two new announced Northern Watch Array installation sites - ultimately the responsibilities of NWA-Gp2 and NWA-Gp3.

"An Array of Angels ..." - Expanding the Northern Watch Brief

Conceptually, the second installation - NWA-SW - was the same as those of the now-rebranded NWA-NW in Barrow Strait. However, technologically, the NWA-SW hydrophone system was more advanced (courtesy of the National Research Council). NWA-Gp2 - the NWA-SW support group - formed a lodger unit within CHARS (the Canadian High Arctic Research Station) at Cambridge Bay on the SE coast of Victoria Island. The NWA-SW arrays themselves extended into Dease Strait at the western narrows of Queen Maud Gulf.

Installation of the third Northern Watch Array - NWA-SE - followed immediately upon the completion of NWA-SW's Dease Strait arrays. CFS Qikiqtaq near Gjoa Haven on the southeastern tip of King William Island was established specifically to accommodate NWA-Gp3, NWA-SE's support personnel. The NWA-SE hydrophones were technologically identical to those of the NWA-SW. The placement of the arrays differed in that they extend all the way across the 64 km of shallow Simpson Strait separating King William Island from the Adelaide Peninsula on mainland.

Obviously, the two new Northern Watch Array expansion sites had been chosen for their access to narrow choke points in the Northwest Passage. A second criteria had been reasonable proximity to population centres - albeit tiny Nunavut hamlets. Both Gjoa Haven and Cambridge Bay have small but useful harbours. However, more importantly, it gave first DEI and then the Canadian Armed Forces access to airports. Both Cambridge Bay Airport (YCB) and Gjoa Haven Airport (YHK) are modest, gravel fields. Much of the support flying was done by 440 Squadron's CC-138 Twin Otters out of CFS Yellowknife. [5] But large RCAF CC-177s have operated from YCB multiple times while YHK is more than able to accommodate CC-130 Hercules transports.

A fourth component of the Northern Watch Array - NWA-NE - is still being considered. In theory, this array - stretching NNE into Baffin Bay would provide advance warning of westward incursions into Lancaster Sound. However, a satisfactory case had yet to be made to the Standing Committee on Defence Procurement that the proposed NWA-NE added sufficient capabilities to warrant the expense. For the moment, DPAMD members remained convinced that RCAF NorPat and ASW/AshW patrols from CFB Iqaluit provided adequate warning when backed by RCN sovereignty patrols between the thaw and freeze-up. [6]

_____________________________________________

[1] Closing the 6-month-old ACSIC was highly revealing of the fate of the Aegis Combat System in future RCN service. However, the Cabinet reviewers were not yet ready to make a pronouncement on the fate of the Canadian Surface Combatant ptogramme (aka the future River class destroyer). However, the ACSIC close-down was enough to prompt the resignation of RAdm D.A. Charlebois, the Director General Future Ship Capability.

[2] It could not be ignored that land-locked Whitehorse was 970 km (as the crow flew) from the Arctic Ocean or a 16-hour drive to Prince Rupert on the Pacific coast. Neither movement seemed to add to much in the way of 'readiness' as claimed by the MND.

[3] Of course, that simple figure of 480 submariners makes no allowances for the required relief crews, personnel leaves, routine transfers, etc.

[4] GIC is not a dedicated DND facility. Rather it has been a working Arctic research camp for decades.

[5] It would be no exaggeration to say that the expanded Northern Watch Array programme was directly responsible for the growth of 440 Squadron. Until 2025, the unit operated only four 'Twotters' - now redesignated CC-138As. These 'legacy' aircraft were then joined by six newly-built CC-138B Twin Otters - readily distinguished by their longer noses.

[6] In the Western Arctic, similar aerial patrols had begun from a revived Canadian Forces Station Inuvik (the original CFS Inuvik SIGINT facility having been closed back in 1986) and/or CFS Yellowknife. The RCN operates patrols from docks at Tuktoyaktuk.
_____________________________________________
"It's going to be very hard to do business like this." = US Diplomacy † 28 Feb 2025

Offline GTX_Admin

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Re: Trade, Tariffs, and Trump
« Reply #58 on: March 24, 2025, 01:07:55 AM »
Any chance of a CANZUK Union showing in this?
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Offline apophenia

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Re: Trade, Tariffs, and Trump
« Reply #59 on: March 24, 2025, 10:28:57 AM »
Any chance of a CANZUK Union showing in this?

That would always be possible. RW, CA effectively has free trade agreements with AU and NZ (through the CPTPP) and the UK (through the Trade Continuity Agreement). The difficulty for CA is the relatively low volume of those exports. In 2023, CA exported $3.2B to AU; $468M to NZ; and $18B to the UK for a total of $21.668B.

By contrast, CA exports to the US were 20 times that - totalling $418.6B in 2023. That represents half of our total exports for that year. So, having dug ourselves a dangerously deep hole, CA now has plenty of trade-diversification work to do!

Much depends upon how that CA to AU/NZ/AK export trade now develops. At the moment, the policy momentum seems to be behind Canada applying to become an associate member of the EU. But, CA has faced endless delays in EU ratification of CETA. In truth, northern Europe has suddenly warmed to CA because it desperately needs military and diplomatic support right now. (And who would have regarded Canada as a military asset three months ago!)  But southern Europe, feeling no direct threat from Putin, doesn't share northern Europe's urgency. So, I won't be holding my breath on EU membership of even a limited form.
"It's going to be very hard to do business like this." = US Diplomacy † 28 Feb 2025

Offline apophenia

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Re: Trade, Tariffs, and Trump
« Reply #60 on: March 24, 2025, 10:33:20 AM »
The next installment ...
__________________________________

"All our knowledge begins with the senses" - Project Nunataq

An expanded Northern Watch Array was but one programme within the larger Project Nunataq. [1] The first component to be announcement by the Mark Carney government was the purchase from Australia of their Jindalee Operational Radar Network (JORN) for use in the Canadian Arctic. Eventually, this 'CANJORN' purchase firmed up as the Northern Over-the-horizon Radar Network (NORN) project. As with the mythical Norns, [2] there were to be three elements to NORN - west, east, and central for complete coverage with substantial overlap by the three systems with their ranges of 1,000-to-3,000 km.

The first over-the-horizon radar array to be installed was NORN-West located on the Arctic Coastal Plain east of the McKenzie River. This array could scan from Temp AB on Kotelny Island in the Russian Arctic and out to the middle of the Kara Sea or around to the USAF air bases at Eielson and Elmendorf. The second array was NORN-East located on the northern plain of otherwise uninhabited Bylot Island. This array could scan roughly from CFS Alert (roughly 1,000 km north of Bylot) all the way to Sredny Ostrov airfield on the Severnaya Zemlya archipelago in the Russian high Arctic. Because of the nature of OTH radar, a second, shorter-range array was needed to cover ranges of less than 1,000 km.

Initially, part of that 1,000 km radar gap was filled by in-service Canadian Forces AN/TPS-77 tactical radars. From Bylot, these available sets could reach out only 470 km. However, that was sufficient for these interim sets to 'see' the 435 km across Baffin Bay to the US-controlled Pituffik SB on Greenland. Alas, the AN/TPS-77 was a Lockheed Martin product which was going to make support awkward to say the least. Ultimately, a longer-range 'intermediate' radar was required but existing European options - like the Thales GM400 Alpha or Leonardo RAT-31DL offered improved ranges only by tens of kilometres. [3]

Northern Watch - More Than Just Microphones

In initial reporting on the expanded Northern Watch Array, the more easily-baffled of Canadian journalists puzzled over why a supposedly unmanned acoustic arrays required onsite staff. Investigative journalists probably could have work out the answer. But the true nature of the full Project Nunataq would not be publicly revealed for some time. The simple answer was that, in the current political environment, unmanned Arctic facilities could no longer be considered secure.

Physical security for NWA sites was now being provided as rotating forces of Arctic Rangers. [4] Each facility is surrounded by a polar bear perimeter fence - which acts more as a deterrent for curious bears than any form of barrier. More aggressive bears who breech the wire are moved on with flares, bear bangers and, when needed, bean-bag rounds. Charging bears are stopped with lethal force. A threat of the latter is also made to potential human interlopers - with fence warning signage in English, French, Inuktitut syllabics, and Russian.

By Ranger standards, these security details are extremely well-equipped. Although Inuit members often have an excellent sense of bears in proximity, standard gear includes NVGs for use in any poor vision conditions - darkness, ice fog, white-outs, etc. 'Security shacks' are also equipped with elevated IR E/O turrets for early warnings. Once a 'no duff' signal is given, all patrolling Rangers don NVGs and the bear hunt is on. If hostile human intruders are encountered, shoot-to-kill is pre-authorised. [5] Of course, the microphone arrays of NWA sites are not the only assets being protected.

"And he told us of his life; in the land of submarines"

The submerged microphone arrays were also given underwater protection. When word of Autonomous Underwater Vehicles monitoring the RWA systems first leaked, it was naturally assumed that they would be closely related to the vehicles which had laid the arrays in the first place. Those Cellula Guardian AUV (formerly known as Solus-XR) also begat a purely military XLAUV which DND had expressed interest in - this was the Cellula SeaWolf funded by the Royal Australian Navy (RAN). But none of these would be directly related to the RWA's publicly-revealed protector.

Cellula Robotics evolved its reduced-scale SeaLion LAUV specifically for the RCN but in partnership with the RAN. [6] SeaLion is effectively a half-scale SeaWolf although with a rather more svelte outline. Like SeaWolf, SeaLion is fuel-cell powered but the latter puts emphasis on speed over range. The SeaLion is also a dedicated sensor-carrier rather than having floodable payload bays. Although considered autonomous, SeaLion also has a number of human-operated systems. This includes a semi-retractable grappling arm which can be used to retrieve errant hydrophones for repair and reuse.

Launch and retrieval of SeaLions from their 'kennels' is also human-assisted. This choice was made, in part, to simply automated return of malfunctioning SeaLions. In developing that system, it was recognised that a vast amount of programming was required to time automated soft-docking within those 'kennel' enclosure. By comparison, halting the slow-moving SeaLion my hand was simple. And the maintenance personnel had to be on site to repair or reset the malfunctioning SeaLion in any case.

Few other details have been released about the SeaLion LAUV monitors other than that the entire system having been designed to be transported in a single 20-foot ISO container. Even less information has been released about the more active member of the NWA protection team. This second AUV type is known to be armed in some way but neither the nature of that armament nor the size of the vehicle has been released. With heavy investments made in 6 metre 'kennels' for the SeaLions, it would seem likely that the 'protectors' are similarly sized. However, there is no way to confirm that.

There has also been much guesswork over the exact role of these armed AUVs. Some have speculated that these are LAUVs armed with some form of detachable charge or even small torpedos. Other suggest that these are the under-ice equivalent of Ukrainian SeaBaby suicide drones. IOW, when alerted by patrolling SeaLions of interlopers, these armed AUVs would be loosed on one-way interception missions. Either option seems fraught with danger in the fragile environment of Arctic waters. Bizarre as it seems, this is the world we find outselves in - where allies for over a century turn hostile and buddy up to traditional, on-going enemies.

_______________________________________

[1] A nunataq (anglicised as nunatak) is a (usually) granitic ridge protruding from an ice field.

[2] In Norse mythology, the Nornr were three giantesses (Jotuns) who govern destiny. As such, the NORN acronym seems a propos. However, at the time of writing, the third NORN array remains firmly in its planning phase.

[3] A leading candidate replacement radar for DND was the Elta EL/M-2080SA - a derivative of the Israeli Green Pine Block-C set (with their cooling systems modified for Arctic conditions). Finding funding for this project was a challenge in part because of Ottawa's reluctance to buy weapon systems from the current Israeli government.

[4] The Arctic Rangers are an elite subset of the 1st Canadian Ranger Patrol Group but paid as Class-C Reserves. As Class-C reservists, Arctic Rangers are expected to serve - active and training - for up to 50 days per year.

[5] Fortunately, human intruders are invariably local kids out on a dare. Repeat offenders may find themselves in serious legal trouble. But, usually, a few sessions with hamlet elders gets the message across.

[6] The ADF was being cautious about Anduril Australia's American owners (particularly co-founder and arch Trump supporter, Palmer Luckey). Canada's Cellula SeaWolf made an obvious potential replacement for the Anduril Ghost Shark. The smaller Cellula SeaLion was seen as useful for a range of lower-endurance missions.
"It's going to be very hard to do business like this." = US Diplomacy † 28 Feb 2025

Offline apophenia

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Re: Trade, Tariffs, and Trump
« Reply #61 on: March 28, 2025, 07:41:30 AM »
The next installment (moving on to major warships; illustrations next time) ...
_________________________________________

Meandering Towards the Canadian Surface Combatants

For the Standing Committee on Defence Procurement (DPAMD) [1], the RCN's Canadian Surface Combatant (CSC) programme came under intense scrutiny. The Committee found that the Director of Naval Requirements was unable to answer convincingly as to how these 15 x planned destroyers were to further Canadian foreign policy goals. Indeed, with tasks performed as components of US Navy Task Forces winnowed from the list, it became very difficult for the DNR to specify specific roles for these future River class destroyers. Nor, with the cessation of RCN cooperation with the USN, could a rationalisation be provided for the CSC's hugely expensive and US-controlled AEGIS radar system.

The contracting and sub-contracting of the CSC programme also presented a big target for DPAMD. Although the destroyers were to be built mainly at ISI Halifax, design control and selection of CSC sub-contractors was the domain of US-owned Lockheed Martin Canada (LMC). With a recent CAD 8 billion contract signed to finally get CSC construction underway, Cabinet had begun to get cold feet.

Back in January 2015 - a decade into the official Canadian Surface Combatant project, CSC acquisition costs - ie: construction and outfitting of the 15 x new destroyers - was estimated at CAD 26 billion (2025 CAD 33.8B). So, 3 x CSC should cost 6.76B (in 2025 CAD). But, by late 2024, the cost of building the first three CSC hulls had reached CAD 22.2B. Estimates for the entire CSC build were as high as CAD 80B but, including infrastructure improvements, costs could reach an eye-watering CAD 871.7 billion.

Programmes as big as the Canadian Surface Combatant procurement invariably take on a life of their own. Indeed, they can become 'The Living Dead'. But viewed from outside of the NDHQ 'Puzzle Palace', the process can be difficult to understand. With such phenomena, it often helps to take an historical overview of the entire programme.

Fuster-Cluck - 'Right hand, this is left hand, ack'

Canada's old Iroquois class air defence destroyers were expected to retire in 2005. Maritime Staff's original replacement plan was CADRE (the Command & Control and Air-Defence Capability Replacement project). CADRE combined Area Air Defence with a much-coveted Command and Control capability (although planners never seemed to ask whether those two roles might come into conflict at sea). There were two main pushes for CADRE. One was fixated on the US Navy's DD(X) concept - which finally emerged as the troubled Zumwalt class destroyer. [2] The other was based on a stretched-hull development of the then-new Halifax class frigate as proposed by Saint John Shipbuilding. The second batch Halifax were always intended to have longer hulls and that formed the basis of the Saint John 'Province' class submission. [3]

Normally, a definition phase as dragged out as that of CADRE is a problem in itself. However, in this case, the real problem was that NDHQ planners seemed lack even a basic understanding of the Canadian procurement system of the day. In the previous decade, only a single DND capital expenditure had been properly endorsed by the Minister for National Defence before submission to Treasury Board for approval. As a result, beyond its growing admin cost, CADRE could never be properly budgeted and the planning wheels just continued to spin.

Meanwhile, a budgetary rival had appeared in Maritime Staff planning. Those proposing a Canadian strategic sealift capability had successfully argued that the Command and Control role could be better incorporated into the large hull of their sealift proposal - the Multi-Role Support Vessel - which was meant to transport Canadian soldiers and equipment to Norway in the event of conflict. By 1999, a much-enlarged sealifter (Project M 2673) had been rebranded as the awkwardly-named Afloat Logistic Support Capability (ALSC). As naval planners obsessed over measuring lane metres, ALSC morphed into the Joint Support Ship (JSS) - a term taken from a similar project for the Royal Netherlands Navy. [4]

Many into One - CADRE Becomes the Single Ship Transition

Both in parallel and in rivalry with CADRE was yet another NDHQ capital plan - the Single Ship Transition which was to provide immediate Iroquois replacements before moving on to build new patrol frigates. The namesake Halifax class frigate, FFH 330, had only just been commissioned in 1992. Still, it seemed prudent to include a future Halifax replacement in the Single Ship Transition project. The two separate roles in one hull type was to be accomplished through modularity. The new DDG and FFG would share hulls and propulsion systems with 'plug-and-play' sensors and weapons systems making up the differences between the two warship types. [5] Then came the 2006 Strategic Capability Investment Plan (SCIP)

The Strategic Capability Investment Plan was an attempt to clarify and simplify procurement procedures. One change was that amortisation for procurements could now be spread out over equipment and sub-components. So, for a warship, the hull and propulsion might be amortised over 25 years while software might only be for a single year. At a stroke, SCIP had simplified what had been an overly-complex headache in organising procurement line items. But that, of course, assumed that Maritime Staff could enumerate their claims of detailed advantages. Alas, it seemed that they could not.

A defining feature of the Single Ship Transition concept was making maximum use of modularity. In theory, a future frigate could be kitted out for a dedicated ASW mission without the extra of equipment intended for non-ASW operations. Upon completion of this mission, ASW gear could be removed or swapped out at dockside for added armament and sensors better-suited, for instance, to a fisheries patrol frigate. Praises for such modularity advantages were sung in contracted Defence Research and Development Canada reports. But even those DRDC researchers had to acknowledge that, in their favoured MEKO types, those much-vaunted advantages were never actually realised in active service.

In service, modular warship operators tended to unship modules only when that 'slot' was needed for an alternative role module. If other 'slots' were not required for that particular role, this unwarranted kit just came along for the ride. Since the nature of modularity already dictated a slight increase in built weight, this meant that such vessels were invariable larded up. The theory of modularity was fine. But the practice generally failed to account for service biases such as removal-will-take-too-long or keep-it-on-just-in-case. As a result, weighty modularity's only  benefit was a comparatively minor one - potentially quicker systems upgrades

"... despair is not being who you are!" – Søren Kierkegaard

An exception to the rule seemed to be one of the originators of the modular approach - the Danes. While Maritime Staff (and later the RCN) produced endless studies under different names, the Royal Danish Navy was commissioning ships which nigh on matched NDHQ's announced requirements. The first was the 2005 Absalon class - a modular hybrid of patrol frigate and 'flex deck' transport ship. In effect, the Absalons were a blend of CADRE and the enomous JSS (Joint Support Ship) transports which, as noted earlier, had scooped up CADRE's Command and Control role by then.

Most interestingly, the Absalons were designed to commercial DNV Ice Class C standards. That did not specifically match Maritime Staff's requirement for a hull able to handle first-year ice. Rather ICE-C allowed the Absalons to manoeuvre in the light ice conditions of the Baltic Sea or through localized drift ice around Greenland. But Absalon wasn't alone. In 2008, the frigates were joined by the first Knud Rasmussen class OPVs - smaller Standard Flex modular vessels but capable of breaking first year ice (up to 80 cm thick). Both types actually existed and were operating in Arctic waters on Canada's NE maritime boundary. But NDHQ planners showed not the slightest interest in either Danish warship class.

Next! - Rebranding as the Canadian Surface Combatant

With the advent of SCIP, the Single Ship Transition had transmogrified into the Canadian Surface Combatant. For the most part, it was a distinction without a difference. But a slow evolution (or metastasis?) was underway. In place of the Single Ship Transition's two ship types with common hulls, CSC became a single, larger type meant to be capable of fulfilling both destroyer and frigate roles in one ship. Once it reached the second decade of the 21st Century, CSC began to emerge as a air defence frigate. But the concept had grown large and heavy enough that the RCN felt justified in calling it a 'destroyer'. [6]

Despite all of that Canadian Surface Combatant 'growth', other requirements were being quietly shed. As Danish Knud Rasmussen class OPVs deployed into Baffin Bay, Maritime Staff dropped its own first year ice stipulation for the CSC. Suddenly, which ever warm-water littoral conditions the US Navy would be operating in became the dominate concern. The CPC would become just another cog in the US Navy's AEGIS Combat System - a reversion to interpreting the ultimate goal both alliances and Canadian foreign policy as pleasing our American masters. And then everything changed.

Canadian Surface Combatants in an Age of MAGA Ascending

With a Canadian economy lacerated by unfair US tarrifs, the Standing Committee on Defence Procurement was understandably focused on the sheer expense of the Canadian Surface Combatant programme. Whether that expense could be borne was simply a question of will. Whether such expenses should be borne was an entirely difference matter.

On the question of should the expense by borne, the DPAMD final report on the Canadian Surface Combatant programme came back with a two-pronged answer. The first was that the cost for the first three CSC hulls (in constant CAD) having more than tripled warranted an investigation all of its own. This was not the Committee kicking the question into the long grass. Rather, the DPAMD was claiming that Parliament deserved a detailed and itemised response to explain these rather staggering cost increases. And the Committee suggested that it was design contractor Lockheed Martin Canada who should be made responsible for providing those detailed answers.

Another recommendation of the DPAMD final report was that an official answer must be provided as to how the Canadian Surface Combatants furthered Canadian foreign policy goals. Since the Director of Naval Requirements - Capt(N) Drew Graham - had been unable to provide adequate answers, the question should be redirected to the Commander RCN and Chief of the Naval Staff, VAdm Angus Topshee. [7] In the meantime, the Canadian Surface Combatant programme would remain 'frozen' and the RCN's ACSIC (AEGIS Combat System Integration Centre) at Moorestown, NJ, would stay shuttered (and highly unlikely to ever be reopened).

________________________________________________

[1] As a reminder, DPAMD stands for the (Standing Committee on) Defence Procurement/(Comité permanent des) achats de matériel de défense within Hansard and other official GoC documents.

[2] With the disasterous over-reach of the US Navy's Zumwalt class destroyers, the lack of early movement on CADRE proved a blessing in disguise.

[3] Alas for CADRE, this would be no simple hull stretch. To find a parallel section, the existing hull design had to be spliced just forward of the funnel. But the VLS required for the Air Defence needed to be placed behind the main gun. So, first a new hull section needed to be inserted. Then, the entire forward superstructure needed to be shifted aft to make space for that below-deck VLS. And, even with all that, there were no guarantees that the stretched hull could balance the top-side weight of the new APAR array and its mast.

[4] The noticeable difference being that Zr.Ms. Karel Doorman actually got built and entered service as a JLOS (Joint Logistiek Ondersteuningsschip) ... although the Dutch often still refer to her as a 'JSS'.

[5] Or, as it was put in DRDC CR-2006-004 of Feb 2006: "The single surface combatant design will utilize a common hull form, engineering plant, common core equipment fit and will use open-concept engineering and modularity wherever feasible."

[6] There are precedents. The classe Horizon/classe Orizzonte is designated as a frégate by the French and a cacciatorpediniere (or destroyer for the Mediterranean) by the Italians.

[7] Note that this is a work of fiction based partially on 'real world' events and developments. The names of appropriate public figures have been used ... but within a fictionalised context.
___________________________________________
« Last Edit: March 28, 2025, 08:08:38 AM by apophenia »
"It's going to be very hard to do business like this." = US Diplomacy † 28 Feb 2025

Offline apophenia

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Re: Trade, Tariffs, and Trump
« Reply #62 on: March 30, 2025, 07:38:19 AM »
Reviewing the RCN's Canadian Multi-mission Corvette Concept

One of the Standing Committee on Defence Procurement's (DPAMD) earlier reviews of naval projects was of the RCN's nascent Canadian Multi-mission Corvette (CMA). Still at a purely conceptual level, the CMA was first examined as potential 'low-hanging fruit' for elimination. However, a conclusion on CMA was deferred until the imminent yet wildly-expensive Canadian Surface Combatant (CSC) programme could be thoroughly assessed by the Committee (see Reply #61, above).

The Canadian Surface Combatant (CSC) programme had been 'frozen' while awaiting rationales from the Directorate of Naval Requirements (and the CNS) on mission types, alternative equipment selections, and furthering Canadian foreign policy goals. While the Standing Committee on Defence Procurement awaited those clarifications, it was decided to give the Canadian Multi-mission Corvette concept a more thorough evaluation. This CMA review would focus on potential mission types and basic design considerations. The latter was not intended to dictate choices but, rather, to grade design priorities by their relative value.

The DPAMD's initial overview of the notional Canadian Multi-mission Corvette concluded that constraints being imposed on any future CMA all but guaranteed a mediocre outcome. As a result, the first order of Committee business was to assess those constraints. In order of address, those constraints were: a restriction of overall length to no more than 105 m; a maximum (lightship) displacement of 1,000 tonnes; and an insistence upon modularity of equipment (especially weapon systems).

A-gaugin' and A-measurin' - Metrics for the CMA

The RCN's limit of a maximum length overall of 105 metres had to do with berthing restrictions at HMC Dockyard at CFB Halifax. At the time of review, HMC Dockyard had to accommodate up to 7 x Halifax class frigates; 6 x Kingston class MCDVs; a growing number of Harry DeWolf class AOPS; and 2 x Victoria class SSKs (when operational) of the RCN Atlantic Fleet. In the past, HMC Dockyard had also hosted visiting US Navy ship and would continue to receive warships of the Royal Navy and other European allies. If the 'frozen' Canadian Surface Combatant programme was ever 'thawed', HMC Dockyard would need to accommodate those proposed River class destroyers (as older Halifax class were decommissioned).

Based on the testimony from invited experts, it became apparent that there was no obvious work-round for existing berthing restrictions. However, on the upside, 100 m+ had been established as the ideal hull length to cope with the longer swells of the North Pacific. The latter had not been a major consideration in the Director of Naval Requirements notion specs for CMC, rather it was a fortuitous coincidence. However, since DNR had drawn up its notional CMC, securing Canada's Pacific Coast had become a much higher priority than the Halifax-centric RCN was used to.

The exceedingly low displacement stipulated for the Canadian Multi-mission Corvette sprang from the maximum cut-off weight allowed under Canada's National Shipbuilding Strategy. This was necessary in the opinion of the DNR to avoid placing even more pressure on overworked NSS yards like Seaspan whose deliveries were already running years late. But if the ship weighed less than 1,000 tonnes, the CMC could be built by smaller, non-NSS shipyards. No solution for this problem could be found so long as yards like Irving Shipbuilding were tied up with Canadian Surface Combatants.

Modularity continued to evade easy conclusions. By definition, it increased flexibility ... but at a cost of increased construction weight. A tentative conclusion was that tendency of existing uses of modular ships (like MEKO) to not make full use of potential advantages had more to do with lax practice and poor operating rules than with anything inherent in the modular approach to design. As such, the DPAMD's preliminary take on modularity was that it should be encouraged but also backed up by firmer regulations on how and when modules were to be installed or to be unshipped.

"The old world is dying, and the new world struggles to be born ..."

A further conclusion was reached in the DPAMD overview of the Canadian Multi-mission Corvette concept. It was a recognition that the CMC would always be a mediocre design so long as this corvette was a secondary project for the RCN. In an attempt to uncover further options, the DRDC was tasked with preparing a comparison report on two alternative scenarios for CMC. In the first instance, 'CMC-1' would be a secondary class but one which incorporated as much weaponry and other equipment from the retiring Halifax class frigates as possible. The second scenario, 'CMC-2', envisioned a no-holds-barred approach in the event of the complete cancellation of the larger, more expensive Canadian Surface Combatant programme.

In the case of 'CMC-1', the only possible avenue for improvement was a dramatic increase in budget. In part, that budget would be used to convert potentially obsolete weapon systems from the Halifax class frigates to suit them to a modern, modular corvette. [1] In the case of 'CMC-2', a larger budget would allow the corvette design to be tailored around new and appropriately-proportioned weapon systems. In the end, the 'CMC-2' scenario gained credibility as the depth of the challenge was revealed in removing all American ITAR-controlled equipment from the base Type 26 hull for the Canadian Surface Combatants. Expensive as the destroyers would be, further design work would still be required to completely excise US gear.

Both 'CMC-1' and 'CMC-2' scenarios would be incorporated as part of the definition stage of the new CMCC or Canadian Multi-mission Corvette Concept. (In the newly-revised DND nomenclature, the chosen term revealed that - as a Concept - CMC was being investigated for its potential but had yet to be funded as an officially approved Project.) Under CMCC, the original 'CMC-1' scenario was examined in three studies (CMCC-S1a through '-S1c) but none of these options appeared to do much to bolster Canadian coastal defences. The 'economy' approach of CMCC-S1, it was concluded, would be pound wise but penny foolish.

The former 'CMC-2' scenario - now the CMCC-S2 series - focused on key characteristics (which increasingly favoured incorporating more stealth), weapon and sensor options (including modularity), as well as potential industrial benefits balanced against possible gridlock on Canadian ways. With stealth technologies rising in importance, base models shifted from MEKO to the Swedish Visby class corvette. The latter was clearly too small for Canadian needs but Saab Kockums AB had been exploring 'growth' developments of the Visby concept. These included a 88 metres long Multi-Mission Corvette and a 98 m hull dubbed FLEXpatrol. The latter fit quite closely within the physical size limitations built into the original CMC requirement.

Both of Saab Kockums' Visby growth types dispensed with the Swedish Navy ships' waterjet drive in favour of more traditional shafts and propellers. The Visbys' composite sandwich hull construction was also abandoned for reinforced steel hulls. Since only preliminary design work had been performed on the 98 m FLEXpatrol, the CMCC-S2 study group substituted the steel hull of the rival VARD 7 100. [2] This ad hoc combination allowed the group to produce a number of highly detailed studies. Over time, actual Visby superstructure 'blocks' were eliminated from the design studies in favour of original components. What emerged from the CMCC-S2e study was a stealth-emphasised superstructure on a more conventional hull.

Describing the CMCC-S2e study as having 'a conventional hull' is something of an overstatement. In fact, the VARD 7 100 hull design had to be considerably modified to incorporate a Visby-style exhaust system. Recognising that a warship's largest heat source was its engine exhaust, Saab Kockums had eliminated the Visbys' funnel. In its place, ~600°C exhaust gases - turbine or diesel - were injected into a diverted stream of cold sea water. By the time this mixture was ejected overboard, its temperature would be no more than 25°C (even during the Summer). [3]

The superstructure for the CMCC-S2e study was entirely new in design if not in materials. As for Visby, superstructure construction was of a composite sandwich composed of a core of Divinycell PVC foam clad in a carbon fibre-reinforced plastic laminate. In key locations, this composite structure was reinforced with a weld-aluminum framework but, even still, topside would be reduced by about half compared with a steel superstructure. Also like Visby, this superstructure surrendered bridge wings in the name of enhanced stealth (mooring would be assisted by remote cameras - normally hidden behind stealth cover doors).

(To be continued ...)
________________________________________________


[1] These conversions would be applied to the Bofors 57 mm Mk 3 main gun and the two 8-cell Mk 48 VLS for ESSM SAMs. The Mk 141 canisters for Harpoon SSMs carried by the Halifax class would not be part of this package. Nor would the obsolete Phalanx Mk 15 Mod 21 CIWS.

[2] Technically, the VARD 7 100 was another unknown quantity. However, the VARD 7 100 hull was simply a 'bobbed' VARD 7 110 - aka the proven US Coast Guard's Heritage Class - with its superstructure re-tailored to suit the original CMC LOI.

[3] Producing this study required a then-unusual collaboration between the CMCC-S2 study group at DND, the DRDC Atlantic Research Centre, Saab Kockums AB (of Karlskrona, Sweden), and VARD Marine Inc. (of Vancouver, BC). By agreement with its owners Fincantieri, VARD Marine Inc. was not to share details of this work with the larger VARD Group (including VARD Marine US Inc.).
"It's going to be very hard to do business like this." = US Diplomacy † 28 Feb 2025

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Re: Trade, Tariffs, and Trump
« Reply #63 on: April 04, 2025, 05:07:40 AM »
Kingston class MCDVs - Replacing the 'Red-Headed Stepchild'

While the Directorate of Naval Requirements struggled to define the Canadian Multi-mission Corvette Concept, the clock was ticking on finding a replacement for the Royal Canadian Navy's fleet of Kingston class MCDVs (Maritime Coastal Defence Vessels). The Naval Reserve-manned Kingstons had always been unloved by the RCN. In 2010, half of the fleet was due to be tied up ... before the MCDV was discovered to be one of the only RCN vessels actually capable of operating in Arctic waters during the Summertime. Nonetheless, the 30-year-old MCDVs would be due for replacement by the 2030s.

It seemed inevitable that pursuing MCDV replacements would invariably rob resources from other naval procurement proposals. On the heels of the Canadian Multi-mission Corvette Concept, the Directorate of Naval Requirements established another study group for a proposed Canadian Coastal Patrol Corvette (CCPC) for more inshore patrol operations. Two model ships types were being considered. The first was the all-composite Swedish Visby class. The second was the Combattante BR70 from France's CMN (Constructions Mécaniques de Normandie). The latter was more conventional - with its steel hull and aluminum superstructure - this made it potentially more useable in summer Arctic conditions.  Both ship types were over 70 metres in length with the Visby being slightly longer but also somewhat lighter.

Neither CDPV nor CCPC was making naval planners particularly happy. Invariably one project would be robbed to pay for the other. It was Saab Kockums consultants who suggested the compromise solution - conflate the CCPC study into the MCDV Replacement Project. With that option on the table, everything changed. Neither Visby nor Combattante BR70 were going to fit into MCDV berths. Instead, a new length overall of 56 metres or less was established. Since this compromise class were not intended for open ocean operations, this shorter hull length was considered perfectly adequate for use in Georgia Strait and coastal BC waters, the inshore Scotian Shelf and Grand Banks, as well as for the Great Lakes.

CCDC - The Canadian Coastal Defence Corvette Project

Although restricted in size, the new Canadian Coastal Defence Corvette (CCDC) would need to be more than a warmed over OPV. Nor could it be another medicority with an indifferent performer 'justified' by its training role. To justify its existence, this CCDC class must be well-armed enough to truly warrant the term 'corvette'. The trick would be to avoid trying to jam 'a quart into a pint pot'.

Informally, Saab Kockums proposed a modified Visby composite superstructure placed on a new, shorter steel hull. This served as a starting point model for the conjoined Canadian Coastal Defence Corvette (CCDC) study group. However, Public Services and Procurement Canada (PSPC) and the Standing Committee on Defence Procurement's (DPAMD) were soon insisting upon issuing an Letters of Interest invitation to industry at large. With the convergence of corvettes and OPVs, it would be a crowed field.

Saab Kockums was in a position to make a detailed submission based on its informal offering. Based on cooperative work with the CCDC study group, Saab Kockums had also been able to refine this submission (knowing in advance to repurpose the helicopter deck for mission-specific container stowage with a much smaller UAS landing deck). CMN put forward a variant of its Combattante FS56, resembling a scaled-down BR70. VARD submitted a modernised version of its 7 055 patrol vessel. Others were the Damen 'Sea Axe' Stan Patrol 5509; BMT Canada with the BMT/Ares 55 m OPV; Seatech Poland's OPV-55; and ST Engineering's Fearless 55 (an update of Singapore's Fearless OPV).

Thinning the Field - Culling the Coastal Corvette Contenders

In assessing the three submissions, DNR staff quickly eliminated the true OPVs. The VARD 7 055 had received top marks when considered purely as a direct MCDV replacement. But as a coastal defence corvette it was found wanting - being rather limited in armaments options as well as being the slowest of the submissions. [1] Similar criticisms were leveled at the Seatech OPV-55 with its top speed of 25 knots. The Polish OPV-55 was also quite lightweight at only 524 tonnes full displacement which, it was feared, would seriously restrict armament options.

The BMT/Ares 55 OPV, with its varied mission kits, would probably have made an ideal direct replacement for the MCDVs. However, as with Poland's Seatech, DND had no prior experience with Ares Shipyard Inc. of Turkey. That, in itself, would not have been a deal breaker. Still, for all its mission flexibility, the BMT design was no faster than the pokey VARD 7 055. The ST Engineering Fearless 55 was a rather more imposing craft and it probably got short shift in its CCDC assessment ... which had rather less to do with the merits of the Fearless OPV and more to with Singapore's open support for the US position on the Northwest Passage as international waters.

This somewhat brutal candidate cull left only to the two earliest submissions still standing - the 'Mini Visby from Saab Kockums and the CMN Combattante FS56 from France. Both submissions would be reviewed in greater detail as the Canadian Coastal Defence Corvette Programme moved into its procurement phase. In the meantime, candidates were also being reviewed for the CCDC's 'big brother', the former-Canadian Multi-mission Corvette Concept now entering its Project phase.

CMCP - The Canadian Multi-mission Corvette Project

As the Canadian Multi-mission Corvette Concept matured, Saab Kockums and Norway's VARD decided to formalise the relationship which had developed buring the modelling stage of the CMCC-S2e study. Neither the FLEXpatrol nor VARD 7 100 would be pursued. Instead the two firms would partner to build a hybrid of the two specifically for the next-stage Canadian Multi-mission Corvette Project.

From the gunwales down, the 'Kockums-VARD' submission was pure VARD 7 100 Vigilance. From the Standing Committee on Defence Procurement's point of view, this both spread work around the industry while offering something of an insurance plan (this hull being capable of being made ice-resistant should the future range of planned operations be expanded). And, although, the base VARD 7 100 design was comparitively new, this hull type had a proven heritage which dated back decades.

From the DNR's perspective, other submissions for the Canadian Multi-mission Corvette Project's Request for Proposals were mainly also-rans.

CMN presented a slightly lengthened variant of the new SeaGuard 96 from German Naval Yards Kiel GmbH. This 102 metre SeaGuard 100CA design had a longer helicopter deck rated for 15 tonne machines. It would displace just over 2,200 tonnes and have a top speed of 28+ knots. At 2,700 tonnes, ThyssenKrupp's broader-in-the-beam MEKO A-100 corvette would be slightly more stable in open ocean conditions but could manage only 25 knots. The MEKO design also had a smaller helicopter deck.

RMC of Rauma, Finland, proposed a modified Pohjanmaa class corvette with the hull shrunk to 105 m loa by reducing the size of the helicopter hangar and landing deck. The Pohjanmaa class were powered by the same LM2500 turbines used in RCN Halifax class frigates. That would have been a major advantage had those gas turbines not been American. RMC emphasized the near uniqueness of the  Pohjanmaa class' Ice Class 1A hull. However, although also tauted as an option by 'Kockums-VARD', ice-resistance had never been a priority for the CMCP. [2]

On behalf of Damen Schelde Naval Shipbuilding, Damen Services Canada submitted several proposals to satisfy the Canadian Coastal Defence Corvette requirement. Two of these submissions were members of the Sigma family - the 100 m Sigma 9814 with conventional propeller drive and a shortened Sigma 10514 hull with azipod-style drives (akin to Kingston class MCDVs). As a 'budget' alternative, Damen proposed a buy-back of Holland class OPVs from the Dutch navy for refurbishing and resale to the RCN. The latter proposal required accepting an overlong (108.4 m) hull or committing to a major reconstruction - wherein Damen would 'bob' the Holland class hull and install azipods.

Based on Canada's prior relationships with Damen, the DPAMD was most interested in the rebuilt Holland class option. As 'ocean-going patrol vessels', this was an appealing design but only four hulls were in Dutch service. Damen had also somewhat jumped the gun. The Koninklijke Marine was not scheduled to replace its 4 x Holland class OPVs until new Amphibious Transport Ships began to enter Dutch service sometime around 2032 - too late for CMCP. Including the built Holland class option was a misplay by Damen Services Canada in that it distracted attention away from the promising Damen Sigma options.

(To be continued ...)
________________________________________________


[1] With a top speed of 23 knots, the VARD 7 055 was actually quite a bit quicker than the Kingston class MCDV ... but that was still rather faint praise for the VARD submission.

[2] It is worth noting that, whereas the basic VARD 7 100 had a respectable top speed of 26 knots, the VARD 7 100 Ice variant's maximum speed in open ocean dropped to a woefully inadequate 17 knots.

"It's going to be very hard to do business like this." = US Diplomacy † 28 Feb 2025

Offline apophenia

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Re: Trade, Tariffs, and Trump
« Reply #64 on: April 07, 2025, 10:29:05 AM »
"Vettes before jets ..." - The Corvettes Cometh

The outcome of the Canadian Multi-mission Corvette programme (CMC) was never a foregone conclusion. But involvement in the study phase gave VARD Canada and Saab Kockums. So, it was no great surprise when their Canadian Corvette Consortium won the contract to produce the new CMCs. And, for once, its budget was secure. That had been assured by the outright cancellation of the expensive Canadian Surface Combatant (CSC) programme and its projected River class destroyers. That final decision on the CSC followed a detailed assessment by the Standing Committee on Defence Procurement's (DPAMD). [1] Thus, CMC moved from presumed 'low-hanging fruit' for cancellation to assured production.

In a way, the Canadian Multi-mission Corvette programme inherited the River class name from the cancelled CSC destroyers. [2] But during WW2, the RCN had also operated 60 x Canadian-built River frigates - which had originally been called "twin-screw corvettes". Although rather bigger than corvettes of their day, these historical 'frigates' were actually slightly smaller than the new CMC corvettes. [3] Such class naming seemed appropriate but the actual ship names for the CMC corvettes would trace back to WW2 Tribal or River class destroyers. Other river names had no prior use by the RCN (or CAF).

A total of 18 x CMC River class corvettes would be commissioned. Built by Chantier Davie in Quebec and Irving Shipbuilding in Nova Scotia were 9 x 'CMC-East' (named for Central and Eastern Canadian rivers: HMCS Chaudière, Gatineau, Margaree, Naskaupi, Natashquan, Restigouche, St. Laurent, Saguenay, and Three Rivers. Built in the West by VanShips and VicShips (both formerly Seaspan) were 9 x 'CMC-West' (named for rivers in BC, Alberta, Saskatchewan, Manitoba, and the North): HMCS Assiniboine, Athabaska, Coppermine, Fraser, Kootenay, Qu'Appelle, Saskatchewan; Skeena, and Stikine.

The CMC River class corvettes were originally planned to serve along the coasts on which they were created. However, Naval Staff HQ decided to transfer 2 x VicShips-built River class corvettes to Maritime Forces Atlantic. For most of the year, HMCS Assiniboine and HMCS Qu'Appelle would be based at CFB Halifax. However, in the Summer months, these ships would be detailed to NRD 'stone frigates' - one to HMCS Cabot (St. John's, NL), the other to HMCS [/i]York[/i] (Toronto, ON).

"Could you spot him in a crowd? I don't thinks so ..."

The Canadian Coastal Defence Corvette programme eventually selected the Saab Kockums submission over the French CMN Combattante FS56 (which was judged to be far less stealthy). The result was a squatter 'Mini Visby' scaled to fit the former Kingston class berths at HMC Dockyard in Halifax. The CCDC - now named as the Bay class Coastal Defence Corvette - differed rather dramatically in profile from the Sweden corvette. This chunkier appearance was the result of a lengthened forward superstructure and the incorporation of an enclosed 'mission module' bay covering much of the afterdeck.

The Bay class corvette's stealthy 'mission module' enclosure (along with a retractable stern gantry) allowed these ships to cover all of the Kingston class MCDV's roles and more. Each enclosure could accommodate a specialist TEU (20-foot ISO container) to suit specific missions - from MCM (mine countermeasures) gear to decompression chambers for Combat and Clearance Divers. The extended forward superstructure accommodated a fully-retractable gun system - the originally-planned Bofors 57 mm gun being replaced in service with a lighter 35 mm Rheinmetall GDM-008 autocannon.

The Bay class corvettes received names from the 1950s Bay class (or Gaspé class) minesweepers. However, the first of class - HMCS Georgian - was actually names for a WW2 Bangor class minesweeper (J144). A total of 16 x Bay class corvettes were delivered - all named for significant Canadian bays. [4]

As with the CMC River class corvettes, some of the smaller Bay class corvettes were assigned to Great Lakes Naval Reserve Divisions in the warmer months. Four Bay class served out of 'stone frigate' HMCS Griffon (Thunder Bay, ON) and HMCS Cataraqui (Kingston, ON, with forays to HMCS Hunter at Windsor as well as HMCS York). Another pair of HMC Dockyard Bay class corvettes alternated between NRD 'stone frigates' HMCS Queen Charlotte (Charlottetown, PEI) and HMCS Radisson (Trois-Rivières, QC) during the Summer months.

Left River class CMC showing an Airbus CH-245 Auk Light Maritime Helicopter (LHM) on the landing deck.

Right Bay class CCDC with deck gun retracted and a Leonardo CU-276 Alouette Maritime UAS landing on the afterdeck pad.

__________________________________________


[1] At the time, the decision to cancel the BAE Type 26-based River class destroyers had been made easier by British PM Kier Starmer keeping the UK discretely on the sidelines of Donald Trump's annexation threats. In the event, no 'Special Relationship' ever emerged with the US. No real UK-Canada rift ever developed but, in the Spring of 2025, there seemed little reason for Canada to continue with the Type 26.

[2] The 14 x RCN WW2 River 'class' destroyers were actually comprised 6 x quite different British destroyer designs.

[3] The WW2 River frigates were 91.8 m long overall, closely comparing with the 101 m loa for the slightly lengthened CMC VARD 7 100 hull development.

[4] MM 720 named Georgian Bay, ON; '721 for Miramichi Bay, NB; '722 for Semiahmoo Bay, BC; '723 for Ungava Bay, NU; '724 for Franklin Bay, NT; '725 for Gaspé Bay, QC; '726 for Hudson Bay; '727 for Bonavista Bay, NL; '728 for Chedabucto Bay, NS); '729 for Malpeque Bay, PEI; '730 for Whitefish Bay, ON; '731 for Alliford Bay, BC; '732 for Chaleur Bay, QB/NB; '733 for Semiahmoo Bay, BC; '734 for Miramichi Bay, QC/NB; and '735 for Baffin Bay, NU.
"It's going to be very hard to do business like this." = US Diplomacy † 28 Feb 2025

Offline apophenia

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Re: Trade, Tariffs, and Trump
« Reply #65 on: April 10, 2025, 09:12:54 AM »
Operation Reassurance and Canadian Army Vehicles

Canada's deployment to lead NATO's Multinational Brigade Latvia (MNB-LVA) revealed some weaknesses in Canadian Army armoured vehicle types. There was great confidence in the 15 x upgraded Leopard 2A4M tanks which LdSH(RC) took to Riga in Nov 2023. However, combat experiences in Ukraine suggested that the LAV 6.0 was less than ideal as a frontline infantry fighting vehicle. Compared with Western tracked IFVs used in Ukraine, the 8x8 wheeled LAV 6.0 was less tractable and rather vulnerable due to its tall silhouette and comparatively light armour. Ukraine found donated LAV 6.0s useful in support roles but dared not employ them as IFVs.

To get around this problem, it was decided to procure tracked IFVs through an urgent operational requirement (UOR). To expedite matters, DND reinitiated a much earlier UOR meant for Afghanistan. The original Close Combat Vehicle project had been cancelled in late 2013. [1] However, a revived CCV-UOR would be a much smaller procurement meant exclusively for use in Latvia. Still, DND faced two main challenges. First was that true urgency dictated the adoption of existing, used vehicles. Second was that many of the now-surplus IFV types examined for the original CCV contest had already been donated to Ukraine.

As it happens, the one exception was regionally available and already deployed to Latvia in support of MNB-LVA. This was the Swedish Army's Stridsfordon 9040C - better known internationally as the CV9040C. Sweden refurbished and modernised its strf 9040C fleet in 2018-20 but, now, new-build strf 90 Mk IVs were planned. [2] However, after enquiries, Sweden offered the lease of 26 x strf 9040Cs for use by the Canadian Army in Latvia. Sweden was also prepared to offer strf 9040C crew training in Skåne.

Close Combat Vehicle Take 2 - the CV9040CA

In Canadian Army service, the Stridsfordon would be known as Cougar CCVs (or, less formally, as 'Cougar 40s'). As leased vehicles, almost no changes were made to the borrowed strf 9040Cs. However, to distinguish from strf 9040Cs in Swedish service, the Cougars were dubbed CV9040CAs - this being thought enough to distinguish English/French labelling and other relatively minor changes made to suit Canadian service.

Canadian gunners trained on the CV9040CA's 40 mm guns at the Swedish Armoured Troops School at Skövde in Västergötland. These guns required a completely different approach from the 25 mm M242 chain guns that Canadian gunners were accustomed to. However, the 'Boffins' - as the 40 mm guns were dubbed - were simple, reliable, and hard-hitting. The CV9040s other weapons - coaxial and flexible-mount machine guns were both Swedish Ksp/58s (which were virtually identical to CAF C6A1 GPMGs).

Since the strf 9040s had been designed specifically to operate alongside Swedens Leopard 2 tanks, they made perfect companions for the Lord Strathcona's Leo 2A4Ms. This did not escape the attention of the Standing Committee on Defence Procurement (DPAMD) which recommended that the Assistant Deputy Minister of Materiel revive the cancelled 2013 Close Combat Vehicle project. The ADM (Mat) viewed this 'rebirth' through the lens of the CCV-UOR purchase. In other words, the object was to procure a CV90-related vehicle for general Canadian Army use as quickly as possible.

Kusiner i Kanada - BAE & Scania in Canada

In consultation with BAE Systems Hägglunds, it was quickly concluded that Canada should adopt a derivative of the in-production CV90 MkIV variant with its higher-powered Scania turbodiesel V8 and an uprated gear box. [3] However, for the revived CCV project, input had also been sought from Defence Research and Development Canada. The ADM (DRDC) recommended against Hägglunds' D-series turret, favouring a remote-controlled weapons system (RCWS). This would allow the vehicle commander and gunner to be housed more safely within the hull.

Further to the DRDC recommendations was that DEW Engineering be contracted to suggest optimal add-on armour packages for the CCV. DEW's conclusion came as something of a surprise. Inquiries were made and the Polish firm of PGZ Obrum [4] was willing to license its modular ceramic-aramid armour shell (originally devised for Obrum's 2013 CV90-based PL01 fire-support concept vehicle). DEW recommended that, for maximum protection, a similar armour shell be applied to whatever turret type was eventually chosen for the CCV.

Since some of the CV90 MkIV's additional 2 tonne payload would be taken up by add-on armour, it was decided to compromise slightly on armament. Originally, Canadian Army favoured a 35 mm main gun. Since the US 35 mm Bushmaster III autocannon was now out of the running, the obvious choice was the Rheinmetall MK35F. This was a heavy weapon but had the marginal advantage of being able to share some 35 x 228 mm ammunition types with RCN shipboard guns and CIWS. The downside was sheer size of that ammunition which severley limited the number of rounds which could be carried. As a result, it was decided to adopt a smaller 30 mm gun for the CCV.

DND quickly evaluated a number of RCWS types. [5] In the end, a German KNDS turret was selected. This was effectively the turret for the Dutch Boxer RCT 30 vehicle but with added mounting points for a ceramic-aramid add-on armour shell. The main gun was a dual-feed Rheinmetall MK30-2/ABM autocannon firing 30 mm x 173 rounds. The coaxial machine gun was the new C6A4 from FN-Herstal. [6] The first turrets would be sourced from the parent company. However, with a new Canada-Germany agreement on strategic cooperation in place, KNDS Canada Inc. was established to build these turrets in Woodstock, ON, just over 20 km east of where Scania Canada would build engines for the CCVs. [7]

Canadian Cat - the Cougar CCV into Service

BAE Systems Canada began Cougar CCV production at a GoC-owned production plant (formerly GM's Oshawa Assembly). The resulting Cougar CCV was not the most heavily-armed of IFVs but it was certainly among the best-protected. While priority remained replacing LAV 6.0 Infantry Section Carriers in Canadian Army use as rapidly as possible, once BAE had production underway, attention turned to other potential Cougar variants. By and large, this would overlap with undelivered members of the LAV 6-based Armoured Combat Support Vehicle family. [8]

Image (left): A newly-delivered Cougar CCV replete in its seasonal Wi/Hi (Winter/Hiver) camouflage 'wrap' (except on rubber track covers and Trophy ADS sensors). Note that Cougar CCVs were delivered from the outset sporting Canadian Soucy CRT composite tracks.

The absolute top priority was replacing the leased CV9040CAs with MNB-LVA. Some LAV 6.0 ISCs had also been retained in Latvia for use as fire-support vehicles. These too would be replaced by Cougar CCVs. The remaining LAV 6.0s followed their stablemates as donations to Ukraine. There was an initial plan that the CV9040CAs would also go to Ukraine (after Sweden had agreed to sell all leased vehicles to Canada). However, Latvian Land Forces (SzS) had run into quality-control problems with their General Dynamics ASCOD purchase. As as interim fix, the withdrawn CV9040CAs would be donated to the SzS.

Image (right): A CV9040CA in Latvian Land Forces (SzS) service. This former Canadian Army vehicle can be readily identified by its distinctive rear bins (here exposed when its covering Barracuda IR camouflage mat was dislodged). Only a Latvia pennant flag on the antenna reveals this CV9040CA to be in SzS service.

Once the first Cougar CCV production run was complete, these IFCs were followed by Cougar CE (Combat Engineering); Cougar EV (Engineering Vehicle); and, Cougar MRV (Maintenance & Recovery Vehicle) types. Two competing schemes were examined to provide a harder-hitting fire-support vehicle to back up the Cougar CCV. The first mounted a Nexter turret for a 40 mm CTA International 40CTC gun. The second effectively re-invented the PL01 demonstrator which provided the Cougar with its armour package. This was the proposed Cougar DFS-120 CCV, an analogue of Hägglunds' MkIV-based CV90120-T Ghost. To date, DND has yet to move on either DFS option.

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[1] For this original CCV contest, Canada had evaluated a CV9035 Mark III provided by BAE Systems Hägglunds.

[2] The strf 90 Mk IVs will have upgraded drivetrains (including more powerful engines) and a new turret with a more modern autocannon.

[3] Scania's uprated DSI 16 diesel produces 1,000 hp (as compared with 810 hp for CV90 MkIIIs). The Perkins X300-6 automatic transmission has 4 x forward gears + 2 x reverse gears.

[4] 'PGZ Obrum' is a branding for Obrum Sp. z o.o. of Gliwice, Poland.

[5] Reviewed were the EVPÚ TURRA 30 and Slovenian Valhalla Nimrod (both armed with the Slovak  GTS-30/N); NVK Techimpex Spys-Syntez (armed with a Ukrainian ZTM-1/N); and the winning KNDS-Deutschland turret. Rejected were Poland's HSW RCTS-30 and Norway's Kongsberg Protector RT20 (which offered no alternative to Mk44). Neither the Rafael Samson 30 nor Australian EOS T2000 turrets were included due to their Israeli content (the T2000 being derived from Elbit Systems' MT30).

[6] The Belgian purchase was dictated by the failure of Colt Canada (although the Colt CZ Group SE was based in Prague, this Czech firm was still hamstrung by US trade practices due to its ownership of Hartford, CT-based Colt.) The FN C6A4 was considered an interim coaxial type and would eventually be eclipsed by the domestic C6A6 made by a revived Diemaco, Canada's new 'Small Arms Strategic Source'.

[7] The CA-DE TCSMP (Treaty for Cooperation on Strategic and Military Production or Kooperationsvertrag für strategische und militärische Produktion) covered agreements ranging from preferred customer status for Canadian ore and fossil fuels to access for German firms to Canadian smelting and production sites close to power supply sources.

[8] Production of the ACSV faltered with the demise of GDLS-C when General Dynamics relocated tooling and equipment from the London, ON, line to their new Stryker line in South Carolina.
« Last Edit: April 11, 2025, 05:34:50 AM by apophenia »
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