CAIRO (Reuters) - Israeli military strikes have killed at least 14 Palestinians in the Gaza Strip over the past 24 hours, the enclave's Health Ministry said on Sunday, as Arab and U.S. mediators work to shore up a fragile ceasefire between Israel and Hamas.

At least nine people, including two journalists, were killed in an Israeli drone attack in northern Gaza on Saturday, according to Palestinian sources. Medical staff reported that members of a rescue team operating in the northern town of Beit Lahia were among the victims,

At least nine people have been killed and several others injured in an Israeli strike in Beit Lahia, northern Gaza, the enclave’s Government Media Office said Saturday, making it the deadliest incident since a ceasefire went into effect in January.