President Donald Trump offered another glimpse of an emerging, sometimes contradictory foreign policy doctrine: trying to end various conflicts around the globe while vowing not to withdraw from the world entirely.

President Donald Trump said Thursday that the United States and Iran have “sort of” agreed to terms on a nuclear deal, offering a measure of confidence that an accord is coming into sharper

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

Trump’s plan to accept a plane from Qatar raises a raft of questions about the scope of laws that relate to gifts from foreign governments, legal experts said.

U.S. President Donald Trump was set to meet Syria's president in Saudi Arabia on Wednesday following a surprise announcement that the United States would lift all sanctions on the Islamist-led government despite lingering concerns about its leaders' former ties to Al Qaeda.

President Donald Trump plans to deliver remarks at a U.S.-Saudi "investment forum" in Riyadh, where Middle Eastern businesses are pledging $600 billion to invest in a series of deals in the U.S.