U.S. President Donald Trump said the U.S. and Iran will hold fresh talks in Doha, Qatar, on Tuesday after a weekend of escalating hostilities. In a post on Truth Social, Trump said Iran requested the meeting. Iran had not immediately confirmed whether it would participate. A White House official said U.S. Secretary of State Marco Rubio and special envoy Steve Witkoff are set to brief Congress on an initial peace effort, but no details were provided. The renewed diplomacy follows a weekend of strikes tied to the Strait of Hormuz and negotiations over a memorandum of understanding aimed at de-escalation.