Sgt. 1st Class Kimihrio Shibazaki, an infantryman with the Japan Ground Self-Defense Force, right, initiates the percussion actuated neutralizer as Capt. Robert Pukay-Martin, 35 Civil Engineer Squadron explosive ordinance disposal flight commander, left, shares how he uses the device during contingency operations during a three-day English comprehensive tour at Misawa Air Base, Japan, Feb. 22, 2017. A PAN is a tool that explosive ordinance disposal technicians use to disarm improvised explosive devices. (U.S. Air Force photo by Staff Sgt. Melanie A. Hutto)