Trump, Musk & Saudi Crown Prince Meet In Riyadh On Day 1 Of Trump's 4-Day Middle-East Trip Donald Trump arrived in Saudi on Tuesday and he met with Saudi Crown Prince Mohammed bin Salman on arrival in Riyadh. It marks the start of his three-nation Middle East trip, his first major overseas trip of his second term. Trump's tour of the Middle East takes in Saudi Arabia, Qatar and the UAE, continuing until May 16. The three have invested trillions in the United States, with discussions set to cover economic partnerships, diplomacy, and security and conflict resolution, among many other topics.