@katfishkris:
can the US move its atlantic fleet to z106 when not at war?
Yes, the US can move boats anywhere except zones bordering Europe and Africa when not at war.
can the US move ground troops into canada territories(nova scotia, quebec, etc) before they are at war?
No, the US can’t move any ground or air to any allied territory before they are at war.
if yes, does the US get to use the Nova Scotia naval port advantages when not at war?
The answer was no. And the US can’t use any allied facility before at war. Do you not have the P40 rulebook? It’s all in there, and it’s very clear.