Almost exactly seven years ago, President Vladimir Putin stood with Russian troops at their air base in Syria and proudly declared victory over “terrorists” in that country as part of the Kremlin’s military intervention to prop up the government of Bashar Assad amid a civil war. This weekend, those hard-won gains seemed a distant memory. Assad hastily fled to Moscow as his power crumbled during a lightning offensive by rebels that his main international allies, Russia and Iran, were unable to stem. The Kremlin’s failure to prevent Assad’s swift downfall has exposed limits of Russia’s power and dented its international clout at a pivotal stage of its war in Ukraine. A look at Russia’s involvement in Syria and the possible consequences of Assad’s demise for Moscow: What was Russia’s role in Syria and its civil war? The Soviet Union was a longtime ally of Assad’s father, Hafez Assad, who ruled the country for nearly 30 years, and provided military advisers and aid. After an 2011 uprising against Bashar Assad’s rule morphed into a civil war, Russia continued to be a key backer of Damascus, offering political support at the United Nations. When Assad’s rule neared collapse after a series of battlefield defeats in 2015, Russia joined Iran to intervene militarily. Russia deployed warplanes to the Hemeimeem air base in Syria’s coastal province of Latakia, delivering thousands of tons of military equipment and supplies in an operation dubbed the “Syrian Express.” On Sept. 30, 2015, Moscow launched its air campaign. Russia kept only about 50 warplanes at Hemeimeem, but they operated at a frenetic pace, each flying several sorties a day. Most of the Russian air force personnel were rotated through the base, giving them combat experience. At the same time, Moscow expanded and upgraded its naval base in Tartus, the only such outpost outside the former USSR. It deployed special operations forces for critical ground missions and sent hundreds of military advisers to train Syrian troops and direct their operations. Mercenaries from Yevgeny Prigozhin’s Wagner Group military contractor also joined the battle. The military intervention allowed Assad to reclaim control of most of Syria, making the Kremlin a key power broker in the Middle East and boosting Russia’s prestige. Putin’s triumphal visit to Hemeimeem on Dec. 11, 2017, came a week after Russia declared victory over the Islamic State group in Syria and shortly after he announced a reelection bid for 2018. It was Russia’s first military operation outside the former Soviet Union since the USSR’s collapse in 1991 and gave Moscow a chance to test its latest weapons in combat. That military success emboldened Putin and was a key factor that contributed to his decision to invade Ukraine in 2022. Why did Russia fail to keep Assad in power? After helping Assad regain control over most Syria, Russia urged him to engage in talks with moderate opposition groups. Buoyed by opposition defeats, however, Assad staunchly resisted any initiatives aimed at national reconciliation. “Trying to minimize its costs in Syria, Russia has increasingly focused on maintaining the shaky and inefficient status quo, preserving the crumbling and delegitimized Assad regime without any perspectives,” said Ruslan Pukhov, a Moscow-based military expert, in an analysis. During recent contacts between Syrian and Turkish officials that Moscow helped broker this year, Assad’s government showed little […]