I mean it might be expanded on paper but to put some things in perspective Canada in 1925 has no Naval base capable of sustaining all the RN elements that go into exile. That probably would have changed within a few years but as off 1925 just after the British revolution? Canada is gonna need some crash programs just to be able to maintain the forces they have as well as integrating the million - 2 million British refugees that flee across the Atlantic let alone trying to pick a fight with the continental hegemon. Also the USN as of 1925 would be massive considering KRs naval lore the USN in 1925 has something to the tune of 13 Standard BB, 6 SoDak (1920) BB, Three Tillman IV-1s, a Tillman IV-2, Six Lexington CC (apparently modified to compensate for shitty armour), and another Six Yorktown (Lexington derivatives closer to a fast BB than a CC)under construction. The RN has something like 6 G3, 3 N3, an Admiral Class, and a smattering of older DNs with no operating base and no hope of resupply for a while.