WASHINGTON (Reuters) - U.S. Defense Secretary Jim Mattis said on Tuesday the United States should consider staying in the Iran nuclear deal unless it were proven Tehran that was not abiding by the agreement or that it was not in the U.S. national interest to do so. Though Mattis said he...

Iran deployed a dozen tanks supported by artillery at its border with Iraq’s autonomous Kurdish region on Monday, a Kurdish official said, adding that the move was a dangerous escalation in the crisis triggered by Iraqi Kurdistan’s independence vote. “The tanks can be seen from...

 Iraqi forces and Shi‘ite paramilitaries captured an air base from Islamic State on Monday, the army said, gaining a strategic foothold in the north of the country as they push toward the town of Hawija. Iraq launched an offensive on September 21 to dislodge Islamic State from...

Germany welcomed U.S. Secretary of State Rex Tillerson’s announcement that he was “probing” opportunities for dialogue with North Korea about its nuclear weapons program and called for Washington to take a similar step with Iran. German foreign minister Sigmar Gabriel also warned...