I really hope NDHQ gets the single surface combatant going soon, the navy is disappearing into nothing. Even if they divided the build into flights and build some overseas, we need hulls so badly:teary. Another option perhaps is to create a replacement specific to the Iroquois-class destroyer. All said though to be honest the current build plan imo is to much in some ways and completely inadequate in other ways.
Why do we need 15 front-line warships were is the threat for that? Even if we divided the build into two flights for a anti-air warfare flight and a more general purpose flight. Is 15 hulls really needed? I would argue we need at most 12 vessels (7 Atlantic and 5 Pacific), maybe less. I would argue the FREMM class fit the role best, being multi-purpose and large enough to allow us to play around with our outfit.
Build the two AOR not three, since were not going to be generating two let alone three task groups at once. Keep on the interim AOR and either seconded it to the Coast Guard or place it into a more active naval reserve. Also take a hard look at the Federal Fleet service the Quebec yard is offering, if not so much buying from the yard but in what navy or coast guard can buy the cheap from yards global. I dont really trust Quebec companies and defence needs in general due to politics, but what that yard is offering has real merit. The RCN or CCG can always use a multi-role salavage vessel, and there can never be enough ice breakers in Canada imo. New tugs, new fire boats, LCU, research/ test vessels the list goes on and on.
Build an additional two AOPV (call them flight II) but spec them to carbon copies of the Norwegian variant in terms of ice strength, and speed. Arm them with a heavier calibre (maybe 51mm?) and allow this second flight of the AOPV be the armed teeth for our arctic. Two hulls of a slightly more heavily armed AOPV is more than enough considering the threat level there now, and also base them in the Atlantic.
Replace the Kingston class sooner rather than later, and make the replacement far more multi-role and somewhat larger. So replace the 12 Kingston with 8 larger vessels (4 to each coast). This new class primary role will still be mine-warfare in the traditional sense but can also be used as a "mother ship" for unmanned assets (be this subsurface or surface). This would allow the replacement class to swing role massively, one day doing mine warfare the next running down drug smugglers in the Caribbean. Arm them enough for constabulary roles or protection against small craft protection (25mm no more) which would then still allow them to provide a secondary presence/ patrol role.
Also invest in the current fleet of SSK, and plan for a replacement sooner rather than later. We could latch onto a bunch of "Arctic" allied replacement programs: Norway or Sweden. Even though our SSK wont be operating constantly in the arctic both design are AIP and ice strengthened, an ability we still need if only to complicate potential adversaries threat calculus. Specifically I would recommended Sweden because of the excellent quality of their submarines and because their desperate for foreign cash injection into the A-26 replacement program to lower overall costs, so we might be able to cut a good deal.
Final buy a LHD class they are beyond necessary for Canada. We have the one largest navigable coastline in the world yet we have no sea-lift nothing. This has to change asap, but most likely wont. An ice-strengthened Mistral-class could be an option, but anything right now is better than nothing. Also these large vessels can always be used for allied ops, and would final allow us to operate independently if we need to.
So in short the model fleet I would say we need, and desperately hope we might aim towards is:
-2 LHD (ice-strengthened) [1 Atlantic/ 1 Pacific]
-2 AOR (ice-strengthened) [1 Atlantic/ 1 Pacific]
-12 FFGH [7 Atlantic/ 5 Pacific]
-8 AOPV [6 Atlantic/ 2 Pacific]
-8 MCM [4 Atlantic/ 4 Pacific]
-4 SSK (AIP/ ice-strengthened) [2 Atlantic/ 2 Pacific]
The other option to keep cost down more could be the fleet plan below. The biggest thing would writing any real heavy presence in the Pacific, and instead focus all effort on the Atlantic/ Arctic footprint of the RCN.
-1 LHD (ice-strengthened) [Atlantic]
-1 JSS/ AOR (Project Resolve) [Atlantic]
-2 AOR (ice-strengthened) [1 Atlantic/ 1 Pacific]
-10 FFGH [6 Atlantic/ 4 Pacific]
-6 AOPV [4 Atlantic/ 2 Pacific]
-10 MCM [6 Atlantic/ 4 Pacific]
-3-4 SSK (AIP/ ice-strengthened) [2-3 Atlantic/ 0-1 Pacific]
Once again sorry for the long post, and hopeful I did rant to much.