Israeli army, 'attack on Wck a serious mistake' - Breaking news. The Israeli army admitted today that the attack on the convoy of the US NGO World Central Kitchen (WCK) in which seven aid workers died was a "serious mistake" "It was a mistake that followed a mistaken identification at night, during a war, in very complex conditions.

It shouldn't have happened," said Israeli Chief of Staff General Herzi Halevi in a video message to the nation.