Syrian soldiers walk in the town of Saida, Daraa province, Syria, on July 5, 2018. (Photo: Xinhua)

DAMASCUS (Xinhua) -- The Syrian army on Sunday started moving toward the northern region to "confront the Turkish aggression on Syrian soil," state TV reported.

The report revealed no further details on the nature of the "confrontation," but it came shortly after the pan-Arab al-Mayadeen TV and the Syrian Observatory for Human Rights (SOHR) reported that the Syrian army would enter two key Kurdish areas in northern Syria within 48 hours.

The al-Mayadeen TV reported the Syrian army would enter the city of Manbij in the northeastern countryside of Aleppo in northern Syria as well as the city of Ayn al-Arab in the northern Aleppo countryside within 48 hours.

The SOHR said it has "confirmed information" that a deal was reached between the Kurdish-led Syrian Democratic Forces (SDF) and Russia about the entry of the Syrian army into Manbij and Ayn al-Arab, also known as Kobane.

A well-informed Kurdish source reached by Xinhua also confirmed that the Syrian army would assume control over Manbij and Ayn al-Arab, both are key Kurdish-held cities in northern Syria.