Four Japan Ground Self-Defense Force members were slightly injured in an explosion on Monday while handling an unexploded bomb at a depot near the U.S. military's Kadena Air Base in the southern Japanese prefecture of Okinawa, local and Defense Ministry officials said.The ministry officials said the explosion occurred around 11:20 a.m. at a GSDF storage facility for unexploded bombs in Kadena Ammunition Storage Area near the base.The four members from the 101st explosive ordnance disposal unit, which defuses bombs left over from World War II, were removing rust and mud from an unexploded bo…READ FULL ARTICLE