The Iraq war involved about 150k us troops, 50k British... and about 6k from 20 other nations combined. So outside of Britain, there was basically no outside su

The Iraq war involved about 150k us troops, 50k British... and about 6k from 20 other nations combined. So outside of Britain, there was basically no outside support (and I’m not sure Britain really counts, considering they are withdrawing from the EU and have always sort of seen themselves as apart).