Top Hamas commander Ahmed al-Jaabari was killed in an Israeli air strike on a car in Gaza City on Wednesday, medics and a Hamas source told AFP. \"The martyr is Ahmed al-Jaabari and his bodyguard was injured,\" Ayman Sahabani, a doctor at Shifa hospital in Gaza City, told AFP. A Hamas security source also confirmed Jaabari\'s death, speaking on condition of anonymity.