Crossword clues for American outpost. 8 letters:TRINIDADAmerican outpost.ALASKAAmerican outpost.ATTUAmerican outpost.ICELANDAmerican outpost since July, 1941.ICELANDAmerican outpost.THULEAmerican Arctic outpost.GUAMAmerican Pacific outpost.SAMOAAmerican south Pacific outpost.