USS John Warner (SSN-785) is a nuclear powered Virginia-class attack submarine of the United States Navy. She is the first in the class to be named after a person; the first 11 Virginia-class subs were named after states. John Warner was originally to be built by the Electric Boat division of General Dynamics in Groton, Connecticut, but the contract was later transferred to Huntington Ingalls Industries Newport News Shipbuilding. She is the second of the Block III subs, which have a revised bow and some technology from Ohio-class cruise missile submarines. The vessel supports 40 weapons, special operations forces, unmanned undersea vehicles, and the Advanced SEAL Delivery System (ASDS).