Deep Submergence Vessel NR-1 was a unique United States Navy (USN) nuclear-powered ocean engineering and research submarine, built by the Electric Boat Division of General Dynamics at Groton, Connecticut. NR-1 was launched on 25 January 1969, completed initial sea trials 19 August 1969, and was home-ported at Naval Submarine Base New London. NR-1 was the smallest nuclear submarine ever put into operation. The vessel was casually known as "Nerwin" and was never officially named or commissioned. The U.S. Navy is allocated a specific number of warships by the U.S. Congress, but Admiral Hyman Rickover avoided using one of those allocations for the construction of NR-1 in order to circumvent the oversight that a warship receives from various bureaus.
General Dynamics Electric Boat (GDEB) is a subsidiary of General Dynamics Corporation. It has been the primary builder of submarines for the United States Navy for more than 100 years. The company's main facilities are a shipyard in Groton, Connecticut, a hull-fabrication and outfitting facility in Quonset Point, Rhode Island, and a design and engineering facility in New London, Connecticut.
Naval Submarine Base New London is the primary United States Navy East Coast submarine base, also known as the "Home of the Submarine Force." It is located in Groton, Connecticut directly across the Thames River from its namesake city of New London.
USS Thresher (SSN-593) was the lead boat of her class of nuclear-powered attack submarines in the United States Navy. She was the U.S. Navy's second submarine to be named after the thresher shark.
USS Nautilus (SSN-571) was the world's first operational nuclear-powered submarine and on 3 August 1958 became the first submarine to complete a submerged transit of the North Pole. Her initial commanding officer was Eugene "Dennis" Wilkinson, a widely respected naval officer who set the stage for many of the protocols of today's Nuclear Navy of the US, and who had a storied career during military service and afterwards.
USS Clamagore (SS-343) was a Balao-class submarine, which operated as a museum ship at the Patriot's Point Naval & Maritime Museum outside Charleston, South Carolina from 1979 to 2022. Built in 1945 for the United States Navy, she was still in training when World War II ended. She was named for the clamagore. A National Historic Landmark, she was the last surviving example of a GUPPY III type submarine. On 15 October 2022, the USS Clamagore, stripped of sail and superstructure was removed from Patriots Point and towed to Norfolk VA to begin final recycling.
USS Ulysses S. Grant (SSBN-631), a James Madison-class fleet ballistic missile submarine, was the third shipa of the United States Navy to be named for Ulysses S. Grant (1822–1885), American Civil War general and the 18th President of the United States (1869-1877).
USS Hyman G. Rickover (SSN-709), a Los Angeles-class submarine, was the first ship of the United States Navy to be named for Admiral Hyman G. Rickover, pioneer of the nuclear Navy, and the only Los Angeles-class submarine not named after a United States city or town. She was initially to be named USS Providence; however, following the retirement of Admiral Rickover, her name was reassigned prior to official christening. SSN-719 was later given the name USS Providence.
USS Corporal (SS-346), a Balao-class submarine, was a ship of the United States Navy named for the corporal, an alternate name for the fallfish, found in streams of the eastern United States.
The New England Association of Schools and Colleges, Inc. is an American educational organization that accredits private and public secondary schools, primarily in New England. It also accredits international secondary schools and, less frequently, high schools in other U.S. states.
USS Missouri (SSN-780) is the seventh Virginia-class attack submarine and the fourth ship in the United States Navy named in honor of the U.S. state of Missouri. She was completed, and delivered, nine months early and under budget.
Jonathan William Greenert is a former United States Navy admiral who served as the 30th Chief of Naval Operations from September 23, 2011, to September 18, 2015. He previously served as the 36th Vice Chief of Naval Operations from August 13, 2009, to August 22, 2011. Prior to that, he served as Commander, U.S. Fleet Forces Command from September 29, 2007, to July 29, 2009, deputy chief of Naval Operations for Integration of Capabilities and Resources from September 2006 to September 2007, and commander of U.S. Seventh Fleet from August 2004 to September 2006. He retired from the navy after over 40 years of service. In March 2016, the National Bureau of Asian Research announced that Greenert would become the third holder of the John M. Shalikashvili Chair in National Security Studies at NBR. In April 2016, Greenert was appointed to the board of directors for BAE Systems for a three-year term.
The Naval Submarine Medical Research Laboratory (NSMRL) is located on the New London Submarine Base in Groton, Connecticut. It is a subordinate command of the Naval Medical Research Command.
The Commander, Naval Submarine Forces is the Submarine Force U.S. Atlantic Fleet type commander under the United States Fleet Forces Command.
Henry Goodman Chiles Jr. is a retired United States Navy four star admiral who served as Commander in Chief, United States Strategic Command (USCINCSTRAT), from 1994 to 1996, the first naval officer to command all of the strategic nuclear forces of the United States.
Steven Angelo White was a four-star admiral who served in the United States Navy from 1948 until 1985. He was the 19th and last Chief of Naval Material.
The United States Submarine Veterans of World War II is a congressionally chartered veterans organization that was established to "perpetuate the memory of those shipmates who gave their lives in submarine warfare" during World War II.
USS Hyman G. Rickover (SSN-795), is a Virginia-class nuclear-powered attack submarine of the United States Navy and the second such boat commemorating Admiral Hyman G. Rickover, pioneer of the nuclear navy. The boat's sponsor is Darleen Greenert, wife of then Chief of Naval Operations, Admiral Jonathan Greenert. Both the boat's name and her sponsor were announced by the Secretary of the Navy at a ceremony at the Washington Navy Yard on 9 January 2015. Hyman G. Rickover's christening occurred on 31 July 2021, and she was commissioned on 14 October 2023, during a ceremony at Naval Submarine Base New London, in Groton, Connecticut.
Captain John Henry Ebersole, M.D., United States Navy Medical Corps was a pioneer in submarine medicine and radiation oncology, selected by Admiral Hyman G. Rickover to serve as medical officer aboard the US Navy's first two nuclear powered submarines, the USS Nautilus and the USS Seawolf. He was the radiologist for NASA that screened the Mercury Seven astronauts for Project Mercury. Ebersole was the radiologist responsible for the x-rays taken during the autopsy of John F. Kennedy on 22 November 1963 at Bethesda Naval Medical Center.
The Submarine Memorial Chapel is a military chapel onboard Joint Base Pearl Harbor–Hickam, Hawaii, United States. Dedicated in 1944, it is the oldest chapel at Pearl Harbor, built in remembrance of all the submariners who died in World War II. It ceased hosting religious worship services sometime in the 2000s, but regular religious services were re-established by a congregation at the chapel in 2015.
