The speculation has a number of catalysts. First was the firing of Mark Esper as secretary of defense this past week and the replacement of him and other top Pentagon officials with Trump ideologues. Some media outlets in the US have raised the possibility that Trump wanted to get Esper out of the way, so he could more easily carry out controversial military moves. In addition, there is no doubt that there is a lot of coordination already taking place on Iran. Elliott Abrams, the administration’s top envoy on Iran, was in Israel this week for talks with Prime Minister Benjamin Netanyahu; US Secretary of State Mike Pompeo will be here next week for three days to continue those conversations; and on Thursday night, IDF Chief of Staff Lt.-Gen. Aviv Kochavi held a video call with his US counterpart.