A Russian-backed Syrian government offensive in the rebel-held northwest has killed dozens of people and forced more than 150,000 to flee, the biggest escalation in the war between President Bashar al-Assad and his enemies since last summer. Government barrel-bombing and Russian air strikes...

The U.S.-backed Syrian Democratic Forces took credit for defeating the Islamic State group in its last stronghold in eastern Syria, celebrating the victory in front of throngs of journalists at a ceremony in March following a bloody four-year war. But the Kurdish-led force now faces...

European powers said Thursday that they still backed the nuclear deal with Iran, but rejected any "ultimatums" from Tehran to keep it alive. "We reject any ultimatums and we will assess Iran's compliance on the basis of Iran's performance regarding its nuclear-related commitments" under a...

With the eyes of the world on Washington for this week's high-stakes trade talks between China and the United States, none will be more focused than those of Chinese exporters who are increasingly worried about the impact of more tariffs. Companies shipping a range of products from seafood...