The IDF explained that six cannon shells were fired in the vicinity. The landing spots of last five were identified as being 250 meters away from the incident, but that of the first was not determined. The army is nevertheless convinced that the first shell, which they say was shot at least eight minutes prior to the fatal blast, could not have fallen on the beach almost half a kilometer away from its intended target.[http://www.mfa.gov.il/MFA/Government/Communiques/2006/Summary+of+IDF+investigation+of+incident+on+the+Gaza+beach+9+June+2006.htm?DisplayMode=print] Major General Dan Halutz, IDF Chief of Staff and former Israeli Air Force Commander was reported as saying "We can say, surely, that the IDF is not responsible for the incident," and that, "We checked each and every shell that was fired from the sea, the air and from the artillery on the land and we found out that we can track every one according to a timetable and according to the accuracy of where they hit the ground."