Heavy shelling takes place in government-held areas while shelling of a school kills several children.
by Al JazeeraSyrian rebels staged a counterattack in Aleppo with heavy shelling of government-held areas after weeks-long Russian-backed offensive against besieged districts held by rebels.
The Syrian Observatory for Human Rights (SOHR), a British-based monitoring group, said rebel shelling had killed more than 15 civilians and wounded 100 others in government-held western Aleppo on Friday.
The SOHR added that hundreds of shells and rockets had fallen on various western neighbourhoods of the city as the rebels aimed to break a siege that government and allied militias imposed in the summer with aerial support from Russia.
Aleppo, Syria’s most populous city before the war, has for years been split between a government-held western sector and the rebel-held east, which the army and its allies managed to put under siege this summer.
“There is a general call-up for anyone who can bear arms,” a senior official in the Levant Front rebel group, which fights under the Free Syrian Army (FSA) banner, told Reuters news agency.
“The preparatory shelling started this morning.”
Syrian rebels also launched Grad rockets at Aleppo’s Nairab air base as part of the new offensive aimed at breaking the government siege of insurgent-held areas of the city, a rebel official and SOHR said on Friday.
The BM-21 Grad is a Soviet truck-mounted multiple rocket launcher which was developped in the 1950s.
Zakaria Malahifji, an official with the Fastaqim rebel group present in Aleppo, said bombardment of the air base was part of the new offensice and a number of rebel groups would participate in it.
“Today is supposed to be the launch of the battle,” Malahifji said. “All the rebel groups will participate.”
SOHR has also confirmed that Grad rockets had struck Nairab air base and also locations around the Hmeimim air base, near Latakia.
Al Jazeera’s Mohammed Adow, reporting from the Turkish city of Gaziantep, near the Syrian border, said “opposition fighters in Aleppo have been talking about this offensive for weeks and now they are saying that they began firing rockets at the airbase”.
“They have also targeted the west of Aleppo with more rockets and we are also hearing about a car bomb,” he said. “Opposition fighters are calling these battle ‘the mother of all battles’.”
‘Rebel’ attack on school
Seperately, shelling by Syrian rebels killed several children at a school in government-held western Aleppo on Thursday, the monitoring group and Syrian state TV said.
The shells hit two neighbourhoods, Syrian state news agency SANA reported. Shahaba, where three children were killed and dozens wounded, and Hamdaniya, where three people were killed.
SOHR said six children under the age of 16 had been killed in the two attacks.
The attacks came a day after air raids on a school in a rebel-held village killed more than 30 people in Idlib, 50km away.
Wednesday’s air strikes hit a school in the Haas village in rebel-held Idlib, killing at least 36 people – including 22 children and six teachers – an attack that Western countries have blamed on the Syrian military and Russian air force. Moscow has denied involvement.