Egypt has floated a new proposal aimed at restoring the Gaza ceasefire deal, as Palestinian health authorities said Israeli strikes had killed at least 65 people in the enclave in the previous 24 hours.

According to Reuters, the proposal, made last week, follows an escalation in violence after Israel resumed air and ground operations against Hamas militants on March 18, ending a two-month period of relative calm after 15 months of war.

Gaza health officials said Israeli airstrikes and shelling have killed nearly 700 Palestinians since then, including at least 400 women and children.

Among those killed on Monday were two local journalists, Mohammad Mansour and Hussam Shabat, medics said.

The Palestinian Journalist Syndicate said at least 206 journalists have been killed by Israeli fire in Gaza since early October 2023, when the conflict erupted. There was no immediate Israeli comment.

Hamas said several of its senior political and security officials had also been killed.

Later on Monday, the Israeli military said it had intercepted a missile launched from Yemen before it crossed into Israel.

Warning sirens had sounded in Jerusalem, Tel Aviv and other areas. Iran-aligned Houthi forces in Yemen have at times fired missiles at Israel in support of Hamas fighters.

The Egyptian plan calls for Hamas to release five Israeli Prisoners each week, with Israel implementing the second phase of the ceasefire after the first week, two security sources said.

Hamas is still holding 59 prisoners, with 24 thought to be still alive, among the more than 250 it seized in its October 7, 2023 cross-border attack on Israel. Most of the rest have been freed, or their bodies handed over, in negotiated exchanges.

Both the US and Hamas have agreed to the proposal, the security sources said, but Israel has not yet responded.