The Syrian president's visit to Moscow, his first known visit abroad since the civil war began, indicates confidence in how the conflict is developing now that Russia has entered the fray.
Russia’s intervention into Syria has been described as a “game changer.” The conflict has attracted a kaleidoscope of local, regional, and international players all vying to prevail. Here's a guide to who’s who.
Russia's military intervention in Syria has jolted NATO and provoked frustration in Washington. On Wednesday, Russia launched cruise missiles from warships in the Caspian Sea.
Russian jets have twice entered Turkish airspace, according to NATO, which has disputed Russia's account of an accidental incursion during action in Syria.
Under Sheikh Nasrallah, Hezbollah rode to the defense of its ally Syria. But the Shiite group that was founded to confront Israel is paying a high price in lives and prestige.