Palestinian medics reported that at least 71 people have been killed and hundreds injured in an Israeli airstrike on a refugee camp in southern Gaza. The Hamas-controlled health authorities in Gaza said on Saturday that at least 289 people were injured in the attack on the Al-Mawasi camp when tents for displaced persons were hit, with many severely wounded. Israeli media reported that the target of the strike was Mohammed Deif, the leader of Hamas’ military wing in Gaza. It is unclear whether Deif was hit, and the Israeli army has not commented. The Israeli Foreign Ministry said it was investi…