The UK-based Syrian Observatory for Human Rights (SOHR) reported on 26 November that large reinforcements of US military troops and equipment made their way into northern and eastern Syria, coming in from the Iraqi Kurdistan Region (IKR) through the illegal Al-Waleed border crossing.
These reinforcements consist of about 100 trucks, which crossed the city of Qamishli and headed towards US bases in Tal Baidar and Qasrak, south of Hasakah, the SOHR said.
According to the SOHR, this is the sixth US military convoy to enter northern and eastern Syria this month, coinciding with the Turkish ground and air escalation in those areas.
It added that the previous day, on 25 November, reinforcements were also seen entering areas under the control of the US-backed Syrian Democratic Forces (SDF) militia, under the supervision of coalition troops.