Really interesting concepts here. I've always thought that something like the
Imperial Federation would be an interesting jumping-off point for an AU scenario, with the various Commonwealth/Federation states maintaining their own sovereignty and having their own parliaments, being equal in status to the constituent countries of the United Kingdom. However, in place of the Parliament of the United Kindom, you'd have something like a Commonwealth/Imperial Parliament which would function similarly to the European Parliament, unifying the member states under one legal and legislative framework.
In this situation, it would be interesting to see what an enhanced defence cooperation would look like between the various member states. Would Canada have built the
Halifax - class or Australia built the
Adelaide/Anzac - classes, or would they have been fielding different variants of Type 23 frigates, much like what is being done now with the Type 26s? The same with guided missile destroyers - perhaps a single class would have been adopted in place of the Iroquois/Type 42/DDL classes, incorporating features of each and adapted to the requirements of each navy that fields it. Perhaps the Commonwealth navies standardize on Sea Dart for long-range air defence, and Sea Sparrow/Skyflash (Seaflash?) for short-range air defence. There are many avenues one can go down when considering how defence cooperation between the Commonwealth countries could have taken place.
In terms of the drawings themselves, I like what you've done with the shading, although I don't know if I love the dark colour of the bridge windows on your modified
DeWolf - class. One of the biggest criticisms this class has faced is the lack of firepower due to only fielding a single 25 mm gun. Since this is an AU scenario, I wonder if it would be worthwhile to upgrade to something like the Bofors 57 mm Mk 3 gun paired with the Saab CEROS 200 fire control radar, as fitted on the
Halifax - class. The upgraded
Upholder - class is also very nice, they would truly be capable boats with that range of armament.
Anyway, apologies for the long-winded post - great work here and I'm looking forward to seeing more!
Thanks for the compliments (it means a lot to actually get some feedback from people other than my flatmates on this stuff!); this AU originally started (in my head on long commutes) as something very similar - Commonwealth nations "separate but equal" similar to the EU, albeit with the individual armed forces kept (originally just using the same/similar equipment to Britain). Gradually as I started putting pen to paper (or should I say, 1-pixel size curser to screen?) I began to simplify, traditionalise, and consolidate these elements, first with all the separate Commonwealth Armed Forces using the same equipment/colour schemes, and then gradually to the point it's at now with all the Commonwealth nations just contributing finances and locally raised units to the larger British Armed Forces. One day when I'm not spending all my time writing university essays on long-dead American political theorists or the decline of the British coal industry (
) I'll properly write this AU up, including social and political elements (that will include aspects such as legal frameworks and legislation).
In this AU the Royal Navy frigate and destroyer squadrons manned by Canadian, Australian, and New Zealander Royal Navy personnel operate the T22/T23/T26 and T42/T45 respectively - the ANZAC and Halifax (as well as former types like the Iroquois) don't exist (part of this AU was to eliminate foreign - excluding inter-Commonwealth and US - equipment from the British Armed Forces). For example, all RN destroyer squadrons Commonwealth wide operated T42 or T82 destroyers as standard. I did consider the 57mm on the De Wolf-class, but ultimately it looked disproportionally large and I wanted to draw a distinction between OPVs and corvette type vessels (based on the Bung Tomo-class) in regards to role and mission.
The decline of SSKs in the RN and French Navy has always been a pet hate of mine (yes, if you think I'm that anonymous British twitter account that rants about this and IR, you are correct
) so I had to do the Upholder justice with a new drawing and history.