It was predictable that Trump would pull out of the nuclear accord with Iran. No sooner had this been done, then the following exchange occurred between Israel and Iran:
https://apnews.com/cead755353a1455bbef08ef289448994/Trump-decides-to-exit-nuclear-accord-with-Iran
https://www.timesofisrael.com/sirens-sound-in-golan-heights-residents-urged-to-enter-shelters/
https://www.zerohedge.com/news/2018-05-09/explosions-reported-israel-syria-border-israel-activates-emergency-sirens
What is clear here is that Iran even without nuclear weapons will be no pushover, and it has succeeded in shooting missiles down. The wildcard is Russia, which if involved would necessitate the US entering the war to defend Israel. Then, we are on the road to Armageddon, something the US fundamentalist Christian evangelicals have been eagerly awaiting, as part of their “end of days” ideology: the “rapture,” and all that:
https://www.amazon.com/Late-Great-Planet-Earth/dp/031027771X
https://www.amazon.com/Left-Behind-Novel-Earths-Last/dp/1414334907/ref=sr_1_3?s=books&ie=UTF8&qid=1525930249&sr=1-3&keywords=left+behind
https://www.amazon.com/Road-Armageddon-Evangelicals-Became-Israels/dp/B003E7F09M