191218-N-RL695-1064 GULF OF MEXICO (Dec. 18, 2019) Austin Davis conducts Tomahawk exercise procedures inside the command information center aboard the Arleigh Burke-class guided-missile destroyer USS Thomas Hudner (DDG 116) as part of a joint force exercise. Thomas Hudner participated in the first demonstration of the Advanced Battle Management System (ABMS), operators across the Air Force, Army, Navy and industry tested multiple real time data sharing tools and technology in a homeland defense-based scenario enacted by U.S. Northern Command and enabled by Air Force senior leaders held at Eglin Air Force Base, Fla., Dec. 16-18. (U.S. Navy photo by Mass Communication Specialist 3rd Class Marianne Guemo/Released)