160621-N-DC740-015 OAK HARBOR, Wash. (June 21, 2016) Master-at-Arms 2nd Class Lindsey Bakke and military working dog (MWD) Fien search a parking lot during an explosives detection training exercise at Naval Air Station Whidbey Island. The exercises are conducted to train MWDs in smelling out and locating explosive devices. (U.S. Navy photo by Mass Communication Specialist 2nd Class John Hetherington/Released)