Invasions should include Canada in 1812, Russia in 1989 and probably the US itself, either because of the expansion into indigenous territory or just the Civil War.
Off the top of my head, USA probably did a coup on Australia in 1975
They also tried one in NZ after they withdrew from ANZUS but it didn't stick. So they fucked the economy for a decade instead.
Also missing everything in Europe and Africa, and a good chunk of oceania they invaded in WW2, much of which still has US military present and most of which wasnt axis.
nations of the world but it's only countries the US has invaded or Coup'd
suma wrote
It's missing a bunch of countries.