How interwar imperial investment could reshape the war

What if Britain pursued large-scale infrastructure spending across the empire in the 1930s?

It could materially improve wartime supply and aircraft production, especially in the Mediterranean and Far East, while strengthening the postwar position.

A New Deal-scale investment program across the empire could build aircraft, engine, vehicle, port, and support capacity closer to the theaters that needed it. A Supermarine shadow factory in Ceylon offers one example: locally produced naval fighters could equip the Fleet Air Arm and Far Eastern forces without relying on the long route from Britain. The investment would strengthen the wartime industrial network and improve the postwar economic position.