Israeli air attacks have hit several areas across the Gaza Strip tonight, including multiple sites in Khan Younis, in the south of the Gaza Strip, Wafa news agency reports.

Israeli air attacks also hit the Nuseirat refugee camp and the town of az-Zawayda in the central Gaza Strip, as well as the Jabalia refugee camp in the north, according to Wafa.

No immediate details on the number of people killed and injured in the attacks were available.

Hospitals and other emergency services that usually report on deaths and injuries have been struggling to continue operations after Israel last week blocked land routes used to deliver fuel to run generators, months after cutting off all electricity supply.