The co-leader of the Democratic Union Party (PYD), which declared the establishment of a constituent assembly in the northern parts of Syria locally denominated as Rojava, said they have not held talks with Turkish officials in the recent period. 

At least 29 people were killed on Nov. 23 in Syrian regime air strikes on the northern city of Aleppo and surrounding areas, the Syrian Observatory for Human Rights said.

The main Western-backed Syrian opposition group says it has sent a delegation to Geneva for consultations ahead of proposed peace talks.