An Israeli security official said the transfer of aid into the territory is halted "until further notice," the first major test of the ceasefire.

By Nidal al-Mughrabi and Steven Scheer CAIRO/JERUSALEM (Reuters) -Israeli fire killed three people near a ceasefire line in Gaza on Monday, medics said, with U.S. envoys expected in Israel to try to push forward the fragile truce that faced its gravest test so far over the weekend.

The Israeli military said it had fired at a "suspicious vehicle" it said had crossed the line demarcating the area occupied by its forces.

Just over a week after US President Donald Trump strong-armed Israel and Hamas into an agreement that halted the war, Palestinians in Gaza are beginning to put the pieces of their lives back together.

A US embassy spokesperson and Israeli official confirmed Witkoff and Kushner’s arrival in Israel on Monday. US vice-president JD Vance said on Sunday that he also might travel to Israel “in the next few days”, with Israeli authorities expecting his arrival on Tuesday.

Special envoy to the Middle East Steve Witkoff and President Donald Trump's son-in-law and businessman Jared Kushner arrived in Israel on Monday morning to bolster the ceasefire agreement and to continue implementation of the second phase of Trump's 20-point Gaza plan.

Detainees seek to return to their normal lives in Gaza after being freed from Israeli captivity, where some say they faced torture and beatings.