BEIRUT (AP) — Syrian insurgents swept into the central city of Hama on Thursday and government forces withdrew, dealing another major blow to Syrian President Bashar Assad days after insurgents captured much of Aleppo, the country’s largest city.

The stunning weeklong offensive appeared likely to continue, with insurgents setting their sights on Homs, the country’s third-largest city. Homs, which is about 40 kilometers (25 miles) south of Hama, is the gate to the capital, Damascus, Assad’s seat of power and the coastal region that is a base of support for him.

The offensive is being led by the jihadi group HTS and an umbrella group of Turkish-backed Syrian militias called the Syrian National Army. Their sudden capture of Aleppo, an ancient business hub in the north, was a stunning prize for Assad’s opponents and reignited the Syrian civil war that had been largely a stalemate for the past few years.