
The Kurdish Syrian Democratic Forces (SDF) announced that it had agreed to a joint defense Russia-mediated plan with regime forces loyal to President Bashar Assad should Turkey launch an attack against northern Syria.
Turkey has for weeks been threatening to launch an operation against fighters of the Kurdistan Workers' Party (PKK) and the People's Protection Units (YPG), a Syrian-Kurdish group it considers to be part of the PKK. The PKK is designated as terrorist by Ankara.