Syria regime in new offensive as Putin blasts US

Russia said Thursday its warplanes had eased back on air strikes in Syria as regime forces press a widening ground offensive, while President Vladimir Putin criticised Washington for not cooperating over the conflict.

As Moscow and Washington neared agreement on measures to avoid confrontation over Syria, Russia announced that a hotline had been set up with Israel to ensure there would be no clashes between their air forces.

Russia launched 32 attacks on "terrorist" targets over the past 24 hours, the defence ministry said Thursday afternoon, compared with some 86 the previous day.

"The intensity of the sorties... has slightly decreased in the past day," because "the front line with the terrorist groups of ISIL (Islamic State group) is changing as a result of active offensives by the Syrian armed forces," a statement said.

The latest strikes targeted Damascus, Idlib, Hama, Deir Ezzor, and Aleppo provinces.

In Aleppo, strikes destroyed an IS command post and an underground bomb-making workshop, the ministry said.

Also eliminated were artillery positions in Khan Sheikhun in Hama, one of the targets of the Syrian military offensive.

"The militants are retreating, trying to set up new positions and change the logistic system providing them with ammunition, weaponry and materials," the ministry said.

Syrian television, citing a military source, said the army had begun a operation in the north and northwest of Homs province "with the goal of restoring security and stability to the villages and towns in the area".

It said its forces had taken control of one village north of the city.

The Syrian Observatory for Human Rights, a Britain-based monitor, reported at least 10 people, six of them rebels, had been killed in a barrage of Russian air strikes in the area.