It really isn’t that much (compared to the 2 TRILLION our gub’mint spends) and the biggest chunks to Israel and Egypt.
Egypt gets money ‘caused they signed a real “recognize Israel’s right to exist” peace treaty with Israel - which made ‘em unpopular with all the other Arabs.
Cutting ‘em off might hand Egypt over to the Muslim Brotherhood.
Eventually that will happen anyway. The money we pay to Egypt and other Muslim countries are extortion payments. It doesn’t solve the problem, it just makes the Muslim citizenry hate us all the more, and delays the inevitable. Our children and grandchildren will curse us for being so cowardly.