The Syrian army is moving into areas east of Aleppo city, after Kurdish forces started a withdrawal.
Syrian troops have been spotted entering Deir Hafer, a town about 50km (30 miles) from Aleppo.
On Friday, the Kurdish Syrian Democratic Forces (SDF) militia announced it would redeploy east of the Euphrates river. This follows talks with US officials, and a pledge from Syrian President Ahmed al-Sharaa to make Kurdish a national language.
After deadly clashes last week, the US urged both sides to avoid a confrontation. President al-Sharaa is seeking to integrate the Kurds' military and civilian bodies into Syrian national institutions.
In a statement to state-run news agency Sana, the Syrian army said its forces began entering the western Euphrates area, establishing full military control of Deir Hafer. The military has urged civilians to stay away until the area is secure and cleared of mines.
Images showed Syrian forces advancing towards the area, including with tanks.
The move follows Kurdish leader Mazloum Abdi's agreement to pull back his US-backed SDF in response to calls from friendly countries.
US special envoy Tom Barrack and Mazloum Abdi are set to meet later on Saturday in Erbil, the capital of Iraqi Kurdistan.
In light of the current situation, the Syrian army has advised civilians to evacuate Deir Hafer, leading at least 4,000 residents to flee, according to reports.
Before the Kurdish withdrawal, President al-Sharaa announced plans to formally recognize Kurdish as a national language and the Kurdish New Year as an official holiday—an important step after decades of oppression.
Despite the easing of tensions, disagreements persist, with both sides accusing each other of violations during military movements. Kurdish forces have controlled parts of northeastern Syria during the past decade, especially during the civil war and against the Islamic State group.
President al-Sharaa aims to integrate Kurdish entities into Syrian institutions, a process facing delays and complications from ongoing tensions.















