Operations Specialist Seaman Peter Tassani tracks surface contacts on the SPA-25G radar display in the combat information center aboard the Arleigh Burke-class guided-missile destroyer USS McCampbell (DDG 85) during an anti-submarine warfare exercise. McCampbell is part of Destroyer Squadron (DESRON) 15, forward deployed to Yokosuka, Japan, to support regional security and stability of the Indo-Asia-Pacific region. (U.S. Navy Photo by Mass Communication Specialist 3rd Class Paul Kelly/Released)