The US Defense Department is urging Turkey and Kurdish forces in Syria to quit firing at each other as reports of fresh violence between the two parties threaten their efforts to counter IS.
â€œWe are concerned about the situation north of Aleppo and are working to de-escalate tensions on all sides,â€ the Pentagon said in a statement. â€œWe have urged Syrian Kurdish forces affiliated with the YPG not to take advantage of a confused situation by seizing new territory. We have also seen reports of artillery fire from the Turkish side of the border and urged Turkey to cease such fires.â€
The Pentagon noted that the Turkish and Syrian Kurdish forces share an enemy in IS, and urged all parties to abide by agreements made in Munich this week to seek a cessation of hostilities in Syria.
The State Department released an identical statement on Saturday from spokesman John Kirby.
Turkish President Recep Tayyip Erdogan has criticized the US for backing the YPG, Syrian Kurdish fighters who are classified by Turkey as terrorists.
Earlier this month, Brett McGurk, President Barack Obamaâ€™s envoy for the international coalition against IS, visited the Syrian town of Kobani, where Kurds fought back a siege by IS near Turkeyâ€™s border last year.
Turkish Prime Minister Ahmet Davutoglu reported earlier on Saturday that Turkey had returned YPG shellfire from the Syrian town of Azaz under the militaryâ€™s rules of engagement, according to the state-run Anadolu news agency.
Davutoglu said the latest developments in Syria threatened Turkeyâ€™s national security, and he told Kurdish YPG militants to pull back immediately from areas surrounding Azaz.
Davutoglu said he had informed US Vice President Joe Biden in a phone call that Turkey would take all necessary measures to respond to the threat.
Anadolu also reported on Saturday that Turkish forces responded to a mortar attack from the Syrian military that targeted a police station in Turkey, citing an unidentified military source who didnâ€™t disclose what form of retaliation Turkey used.