The United States' top envoy for Syria rejected Thursday findings by U.N.-backed investigators that deadly airstrikes by the U.S.-led coalition early this year may amount to a war crime.
Turkey’s combative president is threatening to launch a military operation in northeastern Syria that is designed to push back U.S.-allied Syrian Kurdish forces — an invasion that carries major risks for a highly combustible region in war-devastated Syria.
The Islamic State remains a global threat despite losing the once vast territory it held in Syria and Iraq, U.S. officials said Thursday in warning about persistent violence from underground cells and an expansion of militants into new areas.
Turkey on Wednesday slammed a new U.S. proposal for a so-called “safe zone” in northern Syria, saying it was “not satisfactory” and warning that Ankara may launch a new offensive to secure its border if an agreement isn’t reached soon.