Attacks come as Israeli-induced famine grips the besieged Strip amid calls for Israel to accept a mediated truce.

Troops have reached the city’s outskirts, an Israeli official said, adding that more reservists are being asked to report for duty to cover for other soldiers who will be involved in going into Gaza City.

The deadly conflict has moved into a new phase as Israel's military says it has moved forward with a plan to take over Gaza City.