Israeli Prime Minister Benjamin Netanyahu said Tuesday that the military would have to retain open-ended security control over the Gaza Strip long after the war against Hamas ends.

The remarks came as Israel's military said its troops had entered Gaza's second-largest city in its its pursuit to wipe out the territory's Hamas rulers. The war has already killed more than 15,000 Palestinians and displaced over three-fourths of Gaza's 2.3 million residents, who are running out of safe places to go.

The Health Ministry in Hamas-run Gaza said the death toll in the territory since Oct. 7 has surpassed 15,890, with more than 41,000 wounded. The ministry does not differentiate between civilian and combatant deaths, but said 70% of the dead were women and children. Israel says it targets Hamas operatives and blames civilian casualties on the militants, accusing them of operating in residential neighborhoods.

The United States, Qatar and Egypt, which mediated an earlier cease-fire, say they are working on a longer truce. Hamas said talks on releasing more of the scores of hostages seized by militants on Oct. 7 must be tied to a permanent cease-fire.