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| USS Henry M. Jackson (SSBN-730) | |
|---|---|
| Shipname | USS Henry M. Jackson (SSBN-730) |
| Country | United States |
| Name | Henry M. Jackson |
| Namesake | Henry M. Jackson |
| Operator | United States Navy |
| Builder | Electric Boat Division, General Dynamics Corporation |
| Laid down | 15 March 1976 |
| Launched | 23 April 1979 |
| Commissioned | 11 September 1984 |
| Fate | Active service |
| Class | Ohio-class ballistic missile submarine |
| Displacement | 18,750 long tons (submerged) |
| Length | 560 ft (170 m) |
| Beam | 42 ft (13 m) |
| Draft | 37 ft (11 m) |
| Propulsion | S8G reactor, steam turbines, single shaft |
| Speed | 20+ knots submerged |
| Complement | Officers and enlisted crew |
| Armament | Trident C4/D5 SLBMs, torpedoes |
USS Henry M. Jackson (SSBN-730) is an Ohio-class submarine of the United States Navy named for Senator Henry M. Jackson. Commissioned in 1984, she serves as part of the sea-based leg of the United States nuclear triad and has been homeported under commands including Submarine Force Atlantic and strategic elements tied to United States Strategic Command.
The design follows the Ohio-class submarine configuration developed by General Dynamics Electric Boat and the United States Navy under Cold War requirements influenced by concepts from Strategic Arms Limitation Talks and operational planning from Naval Sea Systems Command. Hull form, displacement, and dimensions reflect standards set during negotiations with contractors like Newport News Shipbuilding and guidance from the Office of Naval Research. Propulsion uses an S8G reactor providing steam for turbines tied to a single shaft, a configuration shared with sister ships including USS Ohio (SSGN-726), USS Alabama (SSBN-731), and USS Alaska (SSBN-732). Endurance, stealth qualities, and acoustic treatments were informed by lessons from Los Angeles-class submarine operations and materials research at institutions such as Massachusetts Institute of Technology and Naval Research Laboratory.
Keel laying and fabrication were executed by Electric Boat Division at Groton, Connecticut, a facility with prior work on vessels like USS George Washington (SSN-598) and programs coordinated with Bath Iron Works on auxiliary systems. The launch ceremony involved dignitaries connected to Henry M. Jackson's political career, with sponsorship traditions traced to ceremonies for ships such as USS Gerald R. Ford (CVN-78). Post-launch fitting-out integrated systems from suppliers including Raytheon, Lockheed Martin, and General Dynamics. The commissioning brought the boat into operational control under directives from Commander, Submarine Force Atlantic and the strategic chain under United States Strategic Command.
Throughout Cold War and post–Cold War operations, the submarine executed deterrent patrols authorized by strategic authorities tied to treaties like the START I and operational doctrines influenced by analyses from RAND Corporation. Patrols often coordinated with assets such as Carrier Strike Group One, SSN hunter-killer submarines including USS Los Angeles (SSN-688), and logistics support from Naval Submarine Base Kings Bay and Naval Submarine Base Bangor. Modernizations and overhauls were scheduled under programs managed by Naval Sea Systems Command and performed at shipyards like Puget Sound Naval Shipyard and Norfolk Naval Shipyard, integrating lessons from deployments involving units such as USAFLTFOR and allies including Royal Navy submarines.
Armament centers on Trident II D5 ballistic missiles launched from 24 vertical launch tubes, a system co-developed with contractors such as Lockheed Martin and under treaty verification architectures related to New START. Torpedo armament includes the Mark 48 torpedo and fire control systems interoperable with sonar suites derived from research at Naval Undersea Warfare Center and electronics from Raytheon. Sonar and sensor arrays incorporate elements influenced by developments in passive sonar and towed array sonar technologies used on platforms like Seawolf-class submarine. Navigation and inertial systems have been upgraded with guidance tied to capabilities demonstrated in programs led by Defense Advanced Research Projects Agency and commercial partners such as Honeywell.
Crew structure follows Navy submarine personnel models established by Submarine Force Atlantic and training pipelines administered by Naval Nuclear Power Training Command and Naval Submarine School. Officers assigned to command billets often graduate from programs at United States Naval Academy, Naval Postgraduate School, and attend advanced courses with links to institutions like U.S. Naval War College. Enlisted sailors receive specialty training through rates connected to ratings boards overseen by Chief of Naval Personnel. Commanding officers have included captains with prior commands in squadrons comparable to Submarine Squadron 20 and have participated in operational planning with United States Strategic Command.
Notable operations include deterrent patrols during heightened tensions such as those surrounding events like the Gulf War and periods of strategic reorientation like the Post–Cold War restructuring of the United States military. Periodic overhauls and reactor refueling were managed in accordance with safety and oversight frameworks from the Nuclear Regulatory Commission-aligned practices within the United States Navy and incidents have been investigated by boards similar to Naval Safety Center inquiries. Exercises have coordinated with allied forces such as the Royal Canadian Navy, Royal Australian Navy, and NATO partners during operations linked to Operation Allied Force and multinational readiness events.
As of the latest refit cycles, the submarine remains in active service with planned service life extensions managed under procurement and lifecycle strategies formulated by Department of Defense acquisition offices and Naval Sea Systems Command. The vessel's legacy ties to the namesake Henry M. Jackson and to the evolution of sea-based nuclear deterrence alongside platforms like USS Tennessee (SSBN-734) and the upcoming Columbia-class submarine program. The boat's contributions inform strategic doctrine discussions at forums including Congress hearings on defense posture and analyses by think tanks such as Center for Strategic and International Studies and Brookings Institution.
Category:Ohio-class submarines Category:United States Navy submarines Category:Ships built in Groton, Connecticut