U.S. Secretary of State Marco Rubio and White House envoy Steve Witkoff are heading to Europe for high-level talks on ending Russia's war in Ukraine and laying the groundwork for a nuclear deal with Iran. They will meet with European counterparts in Paris to discuss the Ukraine war, the situation in the Middle East, and the Iran nuclear deal. The Trump administration has grown frustrated with the lack of progress in Ukraine peace talks and has expressed willingness to bomb Iran's nuclear facilities if a deal is not reached.