Strait of Hormuz - Trump will try to take credit for the deal that Oman and Iran are negotiating, but the USA wasn't involved in the negotiations. The war he started in Iran has spread and the US wasted all of our missiles and 18+ troops died/600+ wounded for a situation worse than before the war.
According to two regional sources, the deal under discussion sets up a 60-day temporary arrangement between Oman and Iran in the Hormuz strait, which could be extended. All inbound traffic of ships through the strait and into the Gulf would go in a northern lane through Iranian waters.