President Donald Trump said Monday the tariffs against China would "go up substantially higher" than 145% if a longer-term trade deal is not reached before 90 days.

President Donald Trump is urging Qatar to use its influence over Iran to persuade the country’s leadership to reach an agreement with the U.S. over its rapidly advancing nuclear program.

U.S. President Donald Trump said on Thursday that Qatar will invest $10 billion in coming years in the Al Udeid Air Base southwest of the country's capital Doha, the largest U.S. military facility in the Middle East.

Assad, business owners have been waiting for Washington to ease sanctions and pave the way for an economic renewal.

President Donald Trump on Thursday will visit a U.S. installation at the center of American involvement in the Middle East as he uses his four-day visit to Gulf states to reject the “interventionism” of America’s past in the region.

President Trump delivered remarks Tuesday at a U.S.-Saudi investment summit, as he marks his first international trip of his second term.

Follow for live updates as Trump continues his Middle East trip in the United Arab Emirates and the Supreme Court hears arguments on plans to end birthright citizenship.

Some Republican senators say they have questions about President Trump's plan to take a $400 million jet from Qatar, but even those with concerns stopped short of criticizing him.