“Assad’s regime and its allies should immediately return to the ceasefire in Idlib. Today's unacceptable Turkish convoy airstrike followed ongoing brutal attacks on civilians, humanitarian workers, and infrastructure. We condemn this violence, and it must stop, ”the statement said on Twitter.

The Assad regime and its allies must return to the ceasefire in #Idlib now. Today's reckless airstrike on a Turkish convoy follows ongoing vicious attacks against civilians, humanitarian workers, and infrastructure. We condemn this violence and it must end.

- Morgan Ortagus (@statedeptspox) August 19, 2019

Earlier media reported that the Syrian Air Force attacked the Turkish military convoy in the province of Idlib. Ankara claims that as a result, three civilians died and 12 were injured.

As SANA reported, citing the Syrian Foreign Ministry, Turkish armored personnel carriers started moving towards the city of Khan Sheikhun in the Syrian province of Idlib, fought for by the Syrian army.