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 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 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.

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

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.

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.

President Donald Trump announced on Wednesday a $96 billion deal between Qatar Airways and Boeing, a symbol of the diplomatic maneuvering defining his presidency. The agreement, signed in Doha during Trump’s Middle East tour,