The Syrian army and rebel groups fought fierce battles early on Sunday on a critical front in eastern Ghouta where government advances have splintered the insurgent enclave into three, a monitoring body said.
More than 1,100 civilians have been killed in the onslaught on the biggest rebel stronghold near Damascus since it began three weeks ago with a withering bombardment, said the Syrian Observatory for Human Rights.
It said there was intense fighting on several fronts accompanied by a government artillery barrage, continuous air raids and attacks by helicopters.
State television on Saturday broadcast from the town of Mesraba after the army captured it, driving a wedge deep inside the insurgent territory that left the major towns of Douma and Harasta all but cut off.
Rebels said the towns had not been entirely cut off from each other, or from the larger rebel area to their south, but the observatory said army fire on the roads linking those three places meant the enclave had been split.
Failaq al-Rahman and Jaish al-Islam, the two largest rebel groups in eastern Ghouta, have vowed to resist the army’s offensive, but they have lost more than half the enclave’s area in two weeks of ground fighting.
Syrian president Bashar al-Assad and his ally Russia see the rebels as terrorist groups, and say their offensive is needed to end the rebels’ rule over eastern Ghouta’s large population.
But the violence of their assault has prompted condemnation from Western countries and repeated calls by United Nations aid agencies for a humanitarian ceasefire.
Although the government and Russia say they have set up safe routes into government-held territory, no civilians are known to have crossed through them yet.
Damascus and Moscow accuse rebels of firing on anybody who tries to leave, something the insurgents deny, although a Reuters witness said there was shelling and gunfire near one exit route on Friday.–Reuters