The Israeli army attacks the northern part of the blockaded Gaza Strip intensely from land, air and sea.
The bombardment has devastated the streets of Gaza.
Search and rescue efforts are carried out in the wreckage of the hit houses.
A father and his three children were martyred
The dead bodies of a Palestinian father and his three children were removed from the rubble of a house in the Beit Lahiya area, which was destroyed by Israeli bombardment.
Civil defense teams continue their search and rescue efforts in the wreckage of houses destroyed by air bombardments in different parts of Gaza.
Some Palestinian families have sought shelter in schools to avoid bombardment.