Israeli strikes on Gaza have killed more than 250 people since Thursday morning, local health authorities said on Friday, one of the deadliest phases of bombardment since a truce collapsed in March, with a new ground offensive expected soon.

DEIR AL-BALAH, Gaza Strip (AP) — Israel launched dozens of airstrikes across northern and southern Gaza on Friday, killing more than 93 people and wounding hundreds — attacks that Israeli officials described as a prelude to a larger military campaign in the territory aimed at pressuring Hamas to release hostages.

Israel intensified its military campaign against Hamas, despite a U.S.-backed push for the two sides to agree a new cease-fire.