Reaching a deal with Iran will test the harder-line wing of Mr. Trump’s supporters in the Republican Party and whether they will fall in line with what would be a departure from their longstanding demands that Iran dismantle its nuclear program. More than 200 congressional Republicans urged him in a letter this week to stand firm with Iran.

U.S. President Donald Trump on Friday said Iran has his administration's proposal and knows it needs to move quickly, a day after saying Washington and Tehran were close to a nuclear deal. "They have a proposal.

"We're in very serious negotiations with Iran for long-term peace," President Donald Trump said on a tour of the Persian Gulf region.

President Donald Trump departed the Middle East Friday touting economic deals and portraying himself as the ticket to a peaceful solution in many of the world’s major conflicts.

Donald Trump brought a host of new national security issues with him when he returned from his trip to the Middle East.

President Donald Trump announced more than $200 billion in deals between the United States and the United Arab Emirates as he concluded his trip.