Russia sends forces into Syria to back Assad

Russia has been sending military forces into Syria in recent days, Israel’s defence chief announced Thursday, as Moscow hinted at broader action to bolster President Bashar Assad’s embattled army following a string of battlefield losses.

The increased Russian activity in Syria reflects Moscow’s deep concerns that its longtime ally is on the brink of collapse, as well as hopes by President Vladimir Putin that a common battle against Islamic State extremists can improve Russia’s ties with the West, strained over Ukraine. But the strategy could be risky — and unless Russia sends large numbers of troops, halting the territorial gains made by Islamic militants could prove tough.

Israeli Defence Minister Moshe Yaalon said Thursday that the Russian buildup appears to be limited for the time being. He said military advisers, technicians and security guards have arrived in recent days, with the main goal of setting up an air base near the coastal town of Latakia that could be used to stage strikes on Islamic State fighters.

The United States and its allies see Assad as the cause of the Syrian crisis, which has claimed more than 250,000 lives in over four years of fighting, and Washington has warned Moscow against beefing up its presence.

Russia has been a longtime backer of Syria, and it has supported Assad throughout the civil war by shielding him from UN sanctions and providing weapons.