Operations Specialists assigned to the Arleigh Burke-destoryer USS Thomas Hudner (DDG 116) conducts Tomahawk Exercise procedures inside the Command Information Center as part of a joint force exercise. The Thomas Hudner participated in the first demonstration of the Advanced Battle Management System with 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)