160229-N-NV908-132 PACIFIC OCEAN (Feb. 29, 2016) Machinist’s Mate 3rd Class Jessica Burks fires a .50-caliber machine gun while Aviation Ordnanceman William Ackerman observes on the fantail of the aircraft carrier USS Theodore Roosevelt (CVN 71). Theodore Roosevelt is currently off the coast of southern California conducting carrier qualifications. (U.S. Navy Photo by Mass Communication Specialist 3rd Class Chad M. Trudeau/Released)