U.S., Russia won't confirm U.S. strikes killed "mercenaries"
Despite a Pentagon official suggesting Russian mercenaries died after clashes with US troops, Kremlin denies reports of citizen deaths
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Despite a Pentagon official suggesting Russian mercenaries died after clashes with US troops, Kremlin denies reports of citizen deaths
As U.S. pledges huge sum to help rebuild Syria, distractions add up, including Turkey's fight with U.S.-backed Syrian rebels
Cockpit video from an Israeli helicopter shows what could be a new front in the Syrian civil war
Rebel group backed by U.S. holding thousands of ISIS detainees, including hundreds of foreign fighters from a number of nations
Israeli military shot down Iranian drone that infiltrated the country before launching "large-scale attack" on at least a dozen Iranian, Syrian targets
Diplomat warns bombardments have thrust Syria "back to the darkest period of the conflict," as aid agency appeals for a pause to help
This would mark the first time a U.S. airstrike has killed Russians in Syria, CBS News' David Martin reports
Syrian media calls it "aggression," U.S. says hundreds of Assad-allied forces attacked opposition base where American trainers present
"What have we done to deserve this? Take your fight to the battlefield. We've had enough," one man wailed
U.S. Ambassador says Russia's proposal for an investigative body in Syria "is a way to whitewash the findings of the last investigation that Russia desperately wants to bury"
Simple homesickness, harsh weather and discrimination lead some to risk it all, all over again
Syria may be making new weapons either to improve their military capability or to escape international accountability, officials say
Syrian regime of Bashar Assad has well-documented history of targeting civilian infrastructure in rebel territory
GPS tracking company's "heat map" that tracks device locations is raising security concerns about soldiers and military bases in sensitive areas
Day after Trump admin. issues sternest warning yet over northern Syria offensive, President Erdogan says it could go even further
Kurdish forces, a partner in the U.S. battle against ISIS, are facing off with Turkey, an American NATO ally
U.S. officials fear Turkey's offensive could distract from the fight against ISIS
"You will face a day of reckoning for your crimes against humanity, and your victims will see justice done," Tillerson said in remarks in Paris
Defense chief urges "Turkey to exercise restraint in the military actions" against U.S.-backed Kurdish fighters in Syria
Turkish troops and Syrian opposition forces attacked the enclave to oust a U.S.-allied Kurdish militia from the area
President Recep Tayyip Erdogan promised to expand Turkey's military border operations against a Kurdish group that has been the U.S.'s key Syria ally in the war on ISIS
Russia's foreign minister had pummeled Trump administration's policies this week before speaking at U.N.
The secretary of state said his staff often prints out the president's tweets for him
As U.S. coalition trumpets first 230 cadets of Kurdish-led border force, Syria and its backers lambast "blatant encroachment"
Some of the drones jammed, while others were shot down, but what was recovered shows a dangerous mix of low- and high-tech