Syria’s civil war has faced its most significant fighting in recent years when rebels opposed to the rule of President Bashar al-Assad entered “large parts” of the city of Aleppo, according to the army.
More than 300 people, including at least 20 civilians, have been killed since it began on Wednesday, according to the UK-based Syrian Observatory for Human Rights (SOHR).
Speaking on Saturday, President Assad vowed to “defend [Syria’s] stability and territorial integrity in the face of all terrorists and their backers”.
“[The country] is capable, with the help of its allies and friends, of defeating and eliminating them, no matter how intense their terrorist attacks are,” his office quoted him as saying, according to the BBC.
Iran’s top diplomat Abbas Aragchi is set to visit Damascus on Sunday to discuss the offensive. The civil war, which has left around half a million people dead, began in 2011 after the Assad government responded to pro-democracy protests with a brutal crackdown.
The conflict has remained largely dormant since a ceasefire was agreed in 2020, but opposition forces have maintained control of the north-western city of Idlib and much of the surrounding province.
Idlib lies just 34 miles from Aleppo, which itself was a rebel stronghold until it fell to government forces in 2016.
The latest offensive has been led by an Islamist militant group known as Hayat Tahrir al-Sham (HTS) and allied factions backed by Turkey.
HTS was regarded as one of the most effective and deadly of the groups fighting the Assad government and was already the dominant force in Idlib.
The rebels have taken control of Aleppo’s airport and dozens of nearby towns, according to the SOHR. They also announced an overnight curfew which came into force at 17:00 local time (14:00 GMT).
The SOHR also said rebel fighters had pushed into several towns in the countryside near Syria’s fourth largest city, Hama, and that the Syrian army had withdrawn. However, a military source quoted in Syrian state media disputed this claim.
The Syrian army said rebels had launched “a broad attack from multiple axes on the Aleppo and Idlib fronts” and that battles had taken place “over a strip exceeding 100km [60 miles]”. Dozens of its soldiers have been killed, it added.
The Russian air force, which played a significant role in keeping Assad in power during the peak of the conflict, carried out air strikes in Aleppo on Saturday. This marks the first Russia has staged in the city since helping Syrian government forces recapture it in 2016.
Nine other Russian strikes were carried out on Idlib later on Saturday, SOHR said.
Pictures showed the roads leading out of Aleppo jammed with cars on Saturday as people tried to leave, and smoke rising out of the city’s skyline.