Serious tensions emerged with the PYD , however , in the wake of an incident in Amuda on 27 June 2013 , when YPG fighters killed six civilians . From then on , PDPKS members left the pro-PYD militias , and the party began to cooperate more closely with the KDPS , for example supporting the KNC 's decision to join the ( anti-PYD ) National Coalition for Syrian Revolutionary and Opposition Forces . The PDPKS also began to distance itself from the PUK , which was still friendly with the PYD but also politically weakened at the time . In late 2013 , the PDPKS rejected the declaration of the autonomous region of Rojava by the PYD as " unilateral solution in isolation from the national forces " , while Darwish represented the KNC during the Geneva II Conference on Syria in early 2014
Geneva II Conference on Syria
Geneva II Conference on Syria
Kurdish Democratic Progressive Party