An 18th Civil Engineer Squadron Oshkosh Striker 6x6 tests its water boom Oct. 31, 2016, at Kadena Air Base, Japan. Oshkosh Striker 6x6s are special vehicles designed to put out aircraft fires and are capable of emitting 1,000 gallons of water within three minutes. (U.S. Air Force photo by Senior Airman Lynette M. Rolen)