180416-N-CF658-141 PACIFIC OCEAN (April 16, 2018) The guided-missile destroyer USS Stockdale (DDG 106) passes under the Coronado Bridge as it departs San Diego for an underway cruiser-destroyer surface warfare advanced tactical training (SWATT) exercise. SWATTs are designed to increase warfighting proficiency, lethality, and interoperability of participating units. Stockdale is deployed with the John C. Stennis Carrier Strike Groupin the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Amanda A. Hayes/Released)