Nato is floundering in the Middle East, and the best thing it could do would be to withdraw its military forces from the region. They have achieved nothing, and the future is bleak, to put it mildly. Get out now.
"There are no Russians. There are no Arabs. There are no third worlds. There is no West. There is only one holistic system of systems, one vast and immane, interwoven, interacting, multivariate, multinational dominion of dollars..."
If there were jumps to conclusions that proven serial liars could be looking for an excuse to stage an attack to lay the blame on Iran, it is only because the distinct probability was overwhelming...
Trump has no real option now but to negotiate while Iraq puts pressure on him to leave and Russia/China come in to provide critical economic and military support to assist Mahdi to rally his country back towards some semblance of sovereignty.