Navy Lt. Kelly Denimarck briefs sailors before conducting a Surface Warfare Advance Tactical Training exercise aboard the amphibious assault ship USS Kearsarge in the Atlantic Ocean, June 22, 2018. Denimarck is an instructor assigned to Anti-Submarine/Surface Warfare - Warfare Tactics. Kearsarge Amphibious Ready Group is conducting a SWATT exercise, the Navy’s first on the East Coast designed to increase warfighting proficiency, lethality and interoperability of participating units. SWATT is led by the Naval Surface and Mine Warfighting Development Center and is designed to increase warfighting proficiency, lethality, and interoperability of participating units. Navy photo by Petty Officer 3rd Class Kaitlyn E. Eads