Mohammed Deif, the longtime leader of Hamas’s Qassam Brigades, has survived another Israeli assassination attempt. A senior Hamas official confirmed Deif is “fine” and overseeing military operations after a massive Israeli air strike on Gaza’s southern area, which killed at least 90 and wounded 300. Israel targeted Deif in the al-Mawasi camp, a humanitarian zone, but claims Hamas is hiding the strike’s true results. Deif, a key figure in planning attacks against Israel, has been a top target for over 20 years.