The U.S. Navy achieved a breakthrough in combat readiness today as it successfully demonstrated the Transferrable Reload At-sea Method (TRAM) on an underway warship in open ocean for the first time. Sailors aboard the Ticonderoga-class cruiser Chosin (CG 65) used the hydraulically- powered TRAM device to load an empty missile canister into the ship's MK 41 Vertical Launching System (VLS) while off the coast of San Diego on Oct. 11.