Canada's Revenge has been abandoned... In its place is a new project. Project Warfare.
Objective #4: Wipe out all remaining Allied forces
With the power down and radar offline, we can send in airborn paratrooper reinforcements to assist in your assault. The Allies will likely retaliate with some attacks of their own but you should have no problem handling them. When you have a sizeable attack force ready, garrison one of these buildings to radio in for paratrooper reinforcements - destroy the base.