A US bomb from World War II explodes at a Japanese airport, causing a large crater in a taxiway ABC NewsBomb dropped by U.S. in World War II explodes at airport in Japan, causing runway damage and cancellation of 80 flights CBS NewsBuried US second world war bomb explodes at Japanese airport The GuardianWorld War II Bomb Dropped by U.S. Explodes at Japanese Airport NewsweekRunway closed at Japan airport after dud shell explodes on taxiway Kyodo News Plus