America still has plenty of supply in the Continental US and Alaska, and the foreign bases were sold to the home countries over the decade after the military take over to start working on settling the American Debt. Part of this was also a diplomatic move, to say that this America was not going to interfere so much in world affairs...some say that may be a factor in WW3...
and
@KnightofTempest
I welcome the comparisons in game between America's Technocracy and Facism, conflict born out of misunderstanding is fun for games, As long as you understand Out of Character that this government was built as Benevolent and has Constitutional protections for Citizens and restrictions on Leadership... The system cannot create a Hitler or Nazi Germany as it stands now.
And something to consider, the US has strategic Weaponry and delivery systems(Strategic Bombers and Subs), AND ships in the inner system.