Israel’s military has launched air raids on the Jenin refugee camp in the northern occupied West Bank, carrying out an ongoing large-scale attack that involved a missile and the killing of at least eight Palestinians, according to residents and officials.

A ninth Palestinian, 21-year-old Mohammad Hasanein, was killed overnight on Monday by the Israeli army at the northern entrance to the city of Ramallah in the central occupied West Bank, the health ministry said. At least two dozen other Palestinians were injured in the camp, including many who remain in critical condition.

Residents said Israel launched at least 10 air attacks in Jenin overnight on Monday, sending smoke billowing from the wreckage of buildings. A convoy of dozens of Israeli armoured vehicles also surrounded the refugee camp and launched a ground military operation, causing heavy damage to homes and roads.

The attacks on Monday came amid escalating violence in the West Bank, including the first Israeli drone assault in the area since 2006, increasing military raids on Jenin and northern occupied Palestinian territories and settler attacks in Palestinian villages.

The army bulldozers destroyed several streets in the camp to prevent the movement of cars and ambulances, said local sources.

The army continued to enforce a siege on the camp on Monday morning, closing off all entrances with tractors.