BEIRUT -- An airstrike near the Syrian capital, Damascus, on Friday killed top rebel commander Zahran Alloush, who led one of the most powerful groups fighting against President Bashar Assad's government, opposition activists said.
The Britain-based Syrian Observatory for Human Rights said an airstrike hit an Army of Islam meeting near the Damascus suburb of Otaya, killing several rebel commanders including Alloush.
The Observatory said warplanes hit a meeting during which Army of Islam commanders were preparing to launch an offensive against government forces and those of Lebanon's Hezbollah near Damascus.
The Local Coordination Committees said Alloush was killed by a Russian airstrike in the al-Marj area near Damascus.
The Lebanon-based AL-Mayadeen TV said Alloush was killed during a meeting to reconcile two feuding militant factions near Damascus. The station said 13 airstrikes hit eastern Damascus on Friday.
Mazen al-Shami, an opposition activist based near Damascus, said Russian warplanes fired 10 missiles at the site where Alloush and top commanders in his group were meeting in Otaya. He said several officials and commanders were killed or wounded.
Saudi-backed Alloush was one of the most powerful rebel commanders and his group controls large parts of the Damascus suburbs. The Army of Islam faction is the most powerful group fighting government forces as well as the Islamic State group near Damascus.
A former prisoner who was released in a general amnesty after the uprising against Assad began in March 2011, Alloush joined the armed opposition and formed the Army of Islam -- which became one of the most organized rebel factions in Syria.
His group was behind the shelling of Damascus in recent months with mortar shells, attacks that killed and wounded scores of civilians.
The Army of Islam took part earlier this month in an opposition meeting held in Saudi Arabia to agree on an opposition delegation that would negotiate with government representatives in planned peace talks. The government has always said it will not negotiate with terrorists and considers the Army of Islam to be terrorists.
His death comes a month before peace talks between the Syrian government and the opposition are scheduled to begin in Geneva.
