US Secretary of State John Kerry and Russian Foreign Minister Sergey Lavrov reached on Saturday a landmark agreement which would see both countries greatly enhance cooperation in a bid to end the five-year-old Syrian conflict.
As many as 67 armed insurgents were killed Wednesday by the Syrian troops in the northern province of Aleppo, the pro-government Sham FM radio said.
Bloodshed continued in Syria Tuesday amid reports that the Syrian army has received reinforcements in the largest city of Aleppo and appears to have gained an upper hand in the prolonged clashes.
A total of 235 activists were killed Sunday in fighting between the Syrian government troops and rebels in the northern city of Aleppo, according to the website of a pro-government al-Watan newspaper.
Scores of Syrians are reported to have been killed in an incessant violence on Sunday with reports of blasts and clashes.
Four Turks were among other gunmen, who were killed Saturday by the Syrian troops near Syria's northwestern province of Idlib.
Russia on Friday lashed out at Western countries for blocking unified action of the UN Security Council to bring an early end to the Syrian crisis.
Fighting between Syrian government troops and armed rebels raged on in a number of hotspots Friday.
Blasts and clashes rattled Syria on Wednesday and claimed the lives of many people.
Explosions and clashes continued Tuesday in Syria between the government troops and various rebels groups.
The UN-Arab League Joint Special Representative for Syria Lakhdar Brahimi said Monday that the situation in Syria is "extremely bad".
Syria's oppositional National Coordination Body along with 20 other Syrian opposition parties wrapped up the conference for "rescuing Syria".
UN Secretary-General Ban Ki-moon met Saturday with UN-Arab League joint special envoy for Syria Brahimi, who briefed the UN chief on his recent trip to the region, including Damascus.