Thousands of Syrian soldiers moved into the suburbs of Damascus under rebel control today, killing five civilians, activists said.
The move comes a day after the Arab League suspended its monitoring mission in Syria because of the mounting violence.
Around 2,000 soldiers in buses and armoured personnel carriers, along with at least 50 tanks and armoured vehicles, moved at dawn into the eastern Ghouta area on the edge of Damascus to reinforce troops surrounding the suburbs of Saqba, Hammouriya and Kfar Batna, activists said.
The army pushed into the heart of Kfar Batna and four tanks were in its central square, they said.
"Mosques that have turned into field hospitals are requesting blood. They cut off the electricity. Petrol stations are empty and the army is preventing people from leaving to get fuel for generators or heating," said an activist in Saqba who spoke briefly by satellite phone.
The deaths brought to 17 the number of people killed in the suburbs this weekend when the army launched an offensive against rebels who seized them last week, activists and residents said.
The Arab League suspended the work of its monitors yesterday after calling on Syrian president Bashar al-Assad to step down and make way for a government of national unity.
Arab League chief Nabil Elaraby left for New York today where he will brief representatives of the UN Security Council on Tuesday to seek support for an Arab peace plan that calls on Mr Assad to step aside after 10 months of protests.
He will be joined by Qatari prime minister Sheikh Hamad bin Jassim al-Thani, whose country heads the league's committee charged with overseeing Syria.
"Given the critical deterioration of the situation in Syria and the continued use of violence ... it has been decided to immediately stop the work of the Arab League's mission to Syria..."
A Syrian government official was quoted by state media as saying Syria was surprised by the decision to suspend operations, which would "put pressure on (Security Council) deliberations with the aim of calling for foreign intervention and encouraging armed groups to increase violence."
Mr Assad blames the violence on foreign-backed militants. The state news agency SANA said funerals were held today for 28 members of the army and security forces, killed by "armed terrorist groups" in Homs, Hama Deraa, Deir al-Zor and Damascus province.
Faced with mass demonstrations against his rule, Mr Assad launched a military crackdown to try to subdue the protests.
Reuters