Prime Minister Benjamin Netanyahu of Israel said the cease-fire would end if Hamas did not release captives held in Gaza. But he did not say how many hostages had to be freed.

JERUSALEM (AP) — Israeli Prime Minister Benjamin Netanyahu on Tuesday threatened to resume fighting in the Gaza Strip unless its hostages in Gaza are released. The ceasefire has been called into question as Hamas claims Israel violated key provisions, prompting it to call off the release of three more hostages on Saturday.