Those troops will ultimately be needed back here in America because once they leave, the communists of North Korea along with support from Russia and China tacit or direct will invade the South and America will be next. Keep watching. Ezekiel 38 and 39 prophecy from the LORD Himself that an "Israel" that is different than the one in the Middle East will be attacked from the north by two major powers, Gog and Magog and their ally Iran along with other muslim nations. Iran is now calling for muslim nations to unite and fight against America so the stage is being set for the Ezekiel 38, 39 showdown versus America. The LORD Himself will use these nations to "cleanse" the land and ultimately "Make America Great Again!"