During a Gulf tour, Trump announced Qatar's commitment to invest $10 billion in the U.S. Al Udeid Air Base, alongside significant defense and aerospace deals. Among the agreements, Qatar confirmed $42 billion in defense deals, and Qatar Airways plans to purchase 210 Boeing jets. The trip also highlighted Saudi pledges of $600 billion in investments and $142 billion in U.S. arms sales. In the UAE, Trump is set to discuss national security concerns around a deal for the UAE to import Nvidia's AI chips.