During the second day of Trump's Middle East trip, he announced a major deal between Boeing and Qatar Airways and signed an agreement with Qatar; he also met with Syria's interim president.

Iran "must stop sponsoring terror, halt its bloody proxy wars and permanently and verifiably cease pursuit of nuclear weapons," Trump said in remarks at a meeting of leaders from the Gulf Cooperation Council hosted by Crown Prince Mohammed bin Salman in the Saudi capital. "They cannot have a nuclear weapon.”

Trump was the first US president to make an official state visit to Qatar, and the stop culminated in a trade deal.