The inquiry found Israeli forces mistakenly believed they were attacking Hamas gunmen when drone strikes hit the three vehicles of the World Central Kitchen aid group, but that standard procedures had been violated.
"The strike on the aid vehicles is a grave mistake stemming from a serious failure due to a mistaken identification, errors in decision-making, and an attack contrary to the Standard Operating Procedures," the military said in a statement issued on Friday.
It said it had dismissed a brigade chief of staff with the rank of colonel and a brigade fire support officer with the rank of major, and issued formal reprimands to senior officers including the general at the head of the Southern Command.
The killing of the seven aid workers, who included citizens of Britain, Australia and Poland, a dual U.S. Canadian national and a Palestinian colleague, triggered global outrage this week.
