MOSCOW/BEIRUT (REUTERS) - The Russian military has offered Syrian rebels safe passage out of eastern Ghouta, setting out a proposal to let the opposition surrender its last major stronghold near Damascus to President Bashar al-Assad, which fighters have so far rejected.
The Russian defence ministry said rebels could leave with their families and personal weapons through a secure corridor out of eastern Ghouta, where Moscow-backed government forces have made rapid gains in a fierce assault.
The Russian proposal did not specify where the rebels would go, but the terms echo previous deals under which insurgents have ceded ground to Assad and departed to opposition-held territory in the north near the Turkish border.
"The Russian Reconciliation Centre guarantees the immunity of all rebel fighters who take the decision to leave eastern Ghouta with personal weapons and together with their families," said the defence ministry statement. Vehicles would "be provided, and the entire route will be guarded", it added.
Hundreds of civilians have been killed in the besieged enclave of satellite towns and rural areas on the outskirts of Damascus in one of the fiercest bombing campaigns of the seven-year-old war.
The United Nations believes 400,000 people are trapped inside the enclave where food and medical supplies were already running out before the assault began with intense air strikes two weeks ago.
Damascus and Moscow have pressed on with the campaign despite a UN Security Council demand for a ceasefire, arguing that the rebel fighters they are targeting are members of banned terrorist groups who are unprotected by the truce. The Security Council will meet on Wednesday (March 7) to discuss the failed ceasefire.
The offensive appears to have followed the tactics Assad and his allies have used at other key points in the war: laying siege to rebel-held areas, subjecting them to bombardment, launching a ground assault and offering passage out to civilians who flee and fighters who withdraw.
Wael Alwan, the spokesman for one of the main rebel groups in eastern Ghouta, Failaq al-Rahman, said Russia was "insisting on military escalation and imposing forced displacement" on the people of eastern Ghouta, which he called "a crime".
Alwan, who is based in Istanbul, also told Reuters there had been no contact with Russia about the proposal.
The Syrian army has captured more than a third of the enclave in recent days, threatening to slice it in two. The Syrian Observatory for Human Rights war monitor says government bombardment of the area has killed 800 people since Feb 18, including 80 people killed on Monday alone.
Assad said on Sunday the Syrian army would continue the push into eastern Ghouta, which government forces and allied militia have encircled since 2013.
On Tuesday, Syria's SANA state news agency said troops had captured the village of Muhamadiya at the southeast edge of the enclave.
Hundreds of thousands of people have died and more than 11 million have been made homeless by the Syrian conflict, which has drawn in neighbours and global powers.
A report by UN war crimes investigators covering the six months until Jan 15 said both Russia and the United States had been responsible for large scale killings of civilians in air strikes. Russian forces had killed at least 84 civilians in an air strike in November near Aleppo, while a US-led coalition fighting against ISIS had bombed a school in March 2017, killing around 150 displaced people sheltering there.
The report also found that Syrian government forces had used chemical weapons. It called for war crimes to be punished.
For the rebels fighting to oust Assad, the loss of eastern Ghouta would mark their worst defeat since the battle of Aleppo in late 2016. Rebel shelling on Damascus has killed dozens of people during the last two weeks, state-run media has said.
Russia has organised daily, five-hour long "humanitarian ceasefires" with the stated aim of allowing civilians to leave and to permit aid deliveries. It has accused rebels of preventing people from leaving the enclave, which rebels deny.
Aid trucks reached eastern Ghouta on Monday for the first time since the start of the latest offensive. But the government had stripped some medical supplies from the convoy.
The convoy of more than 40 trucks pulled out of Douma in darkness after shelling on the town, without fully unloading supplies during a nine-hour stay. All staff were safe and heading back to the capital Damascus, aid officials said.
The health directorate in rebel-held Ghouta said on Tuesday it had received reports of people suffering suffocation after bombardment in the Ghouta village of Hammourieh on Monday.
A missile hit a basement and released an irritating substance that led to mild symptoms, including coughing, red eyes, and sore throats among 29 people, it said.
Western countries and rescue workers say Syria has used chlorine gas as a weapon in eastern Ghouta in recent weeks, which the government has strongly denied.