Israeli forces killed at least 14 Palestinians in tank and air strikes on north and central areas of the Gaza Strip on Friday, medics said, as tanks advanced further into northwest Rafah near the border with Egypt, Reuters reports.

Palestinian health officials said shelling by Israeli tanks killed eight people and wounded several others in the Nuseirat refugee camp in the central area of Gaza, and six others were killed in an airstrike on a house in Gaza City.

In the northern town of Beit Hanoun, an Israeli strike on a car killed and wounded several Palestinians, medics said.

It was not clear how many of the casualties were combatants and how many were civilians.

In the southern city of Rafah, where the Israeli army has been operating since May, tanks advanced further to the northwest area backed by aircraft, residents said.

They also reported heavy fire and explosions echoing in the eastern areas of the city, where Israeli forces blew up several houses, according to residents and Hamas media.