Fresh uncertainty surrounds U.S.-Iran diplomacy after Iran ruled out any meetings with American officials in the coming days, despite Washington dispatching special envoy Steve Witkoff and President Donald Trump's son-in-law Jared Kushner to Doha for discussions with Qatari mediators. Qatar confirmed there will be no high-level U.S.-Iran meeting, while Tehran's Foreign Ministry insisted there is "nothing to withdraw from," signaling that direct negotiations remain off the table as regional tensions continue.