The concussion and metal fragments hurled from the ship caused casualties and damage to other ships and small craft within . The repair ship , which was broadside-on to the blast, was the most seriously damaged. All personnel topside on "Mindanao" were killed outright (including a crewman from "Mount Hood" who had been working on "Mindanao" at the time of the explosion—his was the only one of "Mount Hood"'s crew that was positively identified.) Dozens more men were killed or wounded below decks as numerous heavy fragments from "Mount Hood" penetrated the side plating. Eighty-two of "Mindanao"s crew died. 22 small boats and landing craft were sunk, destroyed, or damaged beyond repair, while damage to other vessels required more than 100,000 man-hours to repair; a further 371 sailors from ships in the harbor were injured.