Syrian Observatory for Human Rights
The Syrian Observatory for Human Rights reported on Sunday that 300 militants affiliated to Turkey have been relocated to the Libyan capital from Syria.
Israel attacked Syrian army positions on Thursday near the Golan Heights frontier.
About 40,000 people including more than 10,000 civilians were killed in Syria during 2017.
The Syrian Observatory for Human Rights said on Friday that Islamic State has taken back control of half of the Syrian town of Albu Kamal.
A Nusra Front car bomb killed at least nine people and injured 23 in a government-held village in Syria's southwestern Quneitra area.
The SOHR said on Friday that an agreement ending Daesh presence in Hama has been reached between the Syrian national army and Daesh.
A motorbike exploded in the northeastern Syrian city of Qamishli on Monday, wounding at least four people, Syrian state television reported.
Nine people, including five members of Tahrir al Sham front, were killed in a drone strike in Idlib, SOHR announced Thursday.
SOHR reported the death of 34 soldiers of the Syrian government forces in an attack carried out by Daesh terrorist group in Raqqa.
The Syrian army and its allies advanced in the central Syrian desert on Monday and could soon encircle an IS pocket held by the jihadist group.
Syria's army seized the last Islamic State group stronghold in the country's Homs province on Saturday.
Syrian government and allied forces have taken the last major town in Homs province from Islamic State
SOHR said on Friday that 8 people killed, while others wounded in airstrikes conducted by the US-led coalition on sites belonging to Daesh in Raqqa city.
Syrian government forces and their allies advanced against Islamic State militants in countryside east of Raqqa on Thursday.
At least 5 people were killed and others injured in clashes and bombardment in Damascus and al Raqqah city, the Syrian Observatory for Human Rights
The Syrian Observatory for Human Rights told Reuters on Tuesday that it had "confirmed information" that Islamic State leader al-Baghdadi has been killed.
The Syrian Observatory for Human Rights (SOHR) said Friday that at least five people were killed and others wounded in a bombing Raqqa, eastern Syria.
A Wednesday statement by Egypt’s Foreign Ministry strongly condemned the attack on the town of Khan Sheikhoun in northwestern Syria.