Israeli strikes killed at least 21 people in Gaza on Sunday, including six children, Palestinian health authorities said, ahead of a visit to the region by U.S. Secretary of State Antony Blinken to try to push forward ceasefire talks.
The children and their mother were killed in an Israeli airstrike on a house in the central town of Deir Al-Balah, health officials said. There was no immediate comment from the Israeli military.
The Israeli military said it destroyed rocket launchers used to hit Israel from the southern city of Khan Younis, the scene of intense fighting in recent weeks, and killed 20 Palestinian fighters.
Diplomatic efforts to halt the Israel-Hamas conflict and secure a deal to return hostages held in Gaza have intensified in recent days. Talks mediated by the U.S., Egypt and Qatar are set to continue this week in Cairo, following a two-day meeting in Doha last week.
Making his 10th trip to the region since the war began, Blinken was due in Israel on Sunday, days after the United States put forward bridging proposals that the mediating countries believe would close gaps between the warring parties.
There has been increased urgency to reach a ceasefire deal amid fears of a regional escalation. Iran has threatened to retaliate against Israel after the assassination of Hamas leader Ismail Haniyeh in Tehran on July 31.
At Al-Aqsa Hospital in Deir Al-Balah relatives gathered around the bodies of the mother and her six children, who were wrapped in white shrouds bearing their names. The youngest was