Both of these countries are quite docile now and do not pose any threat of that sort today.
It's going to take some annialating to convince the "Islam will rule" crowd just as it did for Japan and Germany. Their people vowed that they would fight to the last man; it did not actually come to that.
and in all honesty that couldnt have ever happend i mean they could owned europe(the germans) and the japanese could have taken china (maybe wrong here) but theyd never get to us