Fierce fighting and air strikes broke the third day of a four-day unilateral Russian ceasefire in the divided Syrian city of Aleppo on Saturday, a monitor said.
The first Syrian or Russian air strikes on Aleppo since Russia began the pause in hostilities on Thursday hit a key front line in the city’s southwest, the Syrian Observatory for Human Rights said.
Clashes and shelling which had continued throughout the day on front lines intensified late in the day, a witness and the Observatory said.
Air strikes had continued to target areas outside the city throughout the ceasefire.
Russia has been announcing daily that it will abide by the next day of the series of daytime ceasefires, which it said it called to allow civilians and rebels to leave the besieged city, but no announcement was made on Saturday.
There have been night-time clashes as each day of the ceasefire has ended, but Saturday saw much fiercer fighting plus the first air strikes.
Aleppo was Syria’s most populous city before the war, but is now divided into government- and rebel-held areas. Intense bombardment has reduced the rebel-held east of the city to ruins.
Once again, no medical evacuations or aid deliveries to rebel-held areas were possible on Saturday, the United Nations said.
Rebels did not accept the ceasefire, which they say does nothing to alleviate the situation of those who choose to remain in rebel-held eastern Aleppo, and believe it is part of a government policy to purge cities of political opponents.
The Syrian army and Russia had called on residents and rebels in eastern Aleppo to leave through designated corridors and depart for other insurgent-held districts under a promise of safe travel, but very few rebels or civilians appeared to have left.
“Nobody has left through the corridors. The small number of people which who tried to leave were faced with shelling around the (corridor area) and could not leave,” said Zakaria Malahifji, a rebel official with the Fastaqim group, which is present in the city.
Syrian state media says rebels have been preventing civilians from leaving east Aleppo. Pro-government channels broadcast footage of ambulances and green buses parked at empty reception points in government-held Aleppo, said to be waiting for civilians and fighters from the city’s east.
Aleppo has been a major battleground in the Syrian conflict, now in its sixth year. Syrian President Bashar al-Assad, backed by the Russian military, Iran’s Revolutionary Guards and an array of Shia Muslim militias, wants to take full control of the city.