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.

Former Philippine President Rodrigo Duterte said he takes full responsibility for his administration's "war on drugs", in a video message posted on his Facebook account, as he braces for a legal battle at the International Criminal Court.

The Al-Khair Foundation says staff were setting up a camp for displaced Gazans in Beit Lahia Saturday when back-to-back Israeli strikes hit their vehicles.