When US and Iranian negotiators meet in Oman on Saturday they will be just the latest to turn to crisis mediation in the Gulf ...

Ukraine has drawn a firm line in ongoing peace talks, rejecting any limitations on the size or readiness of its armed forces ...

U.S. President Donald Trump could impose additional sanctions on Russia if a ceasefire with Ukraine is not reached by the end ...

Iran and the United States will meet in Oman for the first talks in President Donald Trump’s second term over Tehran’s ...