At least 36 Palestinians were killed by Israeli fire across the Gaza Strip on Thursday, including 14 who were seeking humanitarian aid, according to local hospitals.

Israeli Prime Minister Benjamin Netanyahu was expected to give final approval on Thursday for plans to take over Gaza City, an operation that could start within days. The widening of the 22-month offensive against Hamas appears to be proceeding despite protests in both Israel and the Palestinian enclave.

A key mediator on Tuesday stressed the urgency of brokering a ceasefire in the Gaza Strip after Hamas showed a “positive response” to a proposal from Arab countries, but Israel has yet to weigh in as its military prepares an offensive in some of the territory's most populated areas.