Would the overseas members of a British imperial federation help Britain in wartime?
Short answerYes; federation members would be expected to help, as Commonwealth and NATO partners did in different ways during the Falklands War.
NotesCanada, New Zealand, India, and South Africa would be expected to participate in a federation's wars rather than remain detached. Formal membership would make their support part of the federation's war effort. The comparison rests on the real assistance Commonwealth powers and NATO allies provided during the Falklands War. In a later exchange about the federation's South Atlantic fleet, the Royal Navy and its South African component carry the main responsibility.