CHESAPEAKE BAY (Oct. 5, 2023) A landing craft, air cushion (LCAC) from Assault Craft Unit (ACU) 4 practices patient transfer with an MH-60S Sea Hawk helicopter from Helicopter Sea Combat Wing Atlantic (CHSCWL) in the Chesapeake Bay, Oct. 5, 2023. The exercise was designed to refine interoperability between expeditionary and air assets to broaden capabilities and build a more capable, survivable force. (U.S. Navy photo by Lt. Cmdr. Christopher Giglio)