USS New Hampshire (SSN-778)

USS New Hampshire (SSN-778) is a *Virginia*-class attack submarine in service with the United States Navy. The vessel is the fifth U.S. Navy ship to be named for the State of New Hampshire and was commissioned in 2008. As a member of the advanced *Virginia* class, it is designed for a broad spectrum of open-ocean and littoral missions, including anti-submarine warfare, intelligence, surveillance, and reconnaissance, and special operations support.

Design and construction

The contract for the submarine's construction was awarded to General Dynamics Electric Boat in Groton, Connecticut, with major assembly also performed at the Newport News Shipbuilding facility in Virginia. Its design incorporates significant technological advancements over the preceding *Los Angeles* class, including a photonic mast system that replaces traditional periscopes. The keel was laid in a ceremony attended by dignitaries including then-Governor of New Hampshire John Lynch, and the hull was constructed using modular techniques to improve efficiency. The vessel was launched in early 2008 and completed its final set of builder's and Navy acceptance trials in the Atlantic Ocean later that year.

Operational history

Following its commissioning ceremony at Portsmouth Naval Shipyard in Kittery, Maine, the submarine joined the United States Fleet Forces Command. Its early operational deployments focused on proficiency and integration within the Atlantic Fleet. In 2012, the boat completed its first scheduled Engineered Refueling Overhaul (ERO), a maintenance period for its S9G nuclear reactor, at General Dynamics Electric Boat. A notable deployment occurred in 2014, when it operated in the Arctic Ocean, surfacing at the North Pole as part of ICEX training. Subsequent years have seen the submarine participate in numerous multinational exercises with allied navies, such as the Royal Navy, and conduct forward-deployed operations in critical areas including the Mediterranean Sea and the U.S. Sixth Fleet area of responsibility.

Commanding officers

The submarine's first commanding officer was Commander Michael J. Stevens, who led the pre-commissioning unit and initial crew through its early operational milestones. Subsequent commanding officers have included Commander David A. Soldow, who oversaw the 2012 ERO and subsequent return to fleet duties. Command was later assumed by Commander William C. Pennington, under whose leadership the vessel executed its Arctic deployment. The role of commanding officer is typically held by a senior Naval Academy or NROTC graduate with extensive prior experience on other attack submarines like the *Seawolf* class.

Awards and recognition

Throughout its service, the vessel and its crew have been recognized with several unit awards. These include the Navy Unit Commendation for highly successful deployment performance and the Battle Efficiency "E" Award for sustained superior performance in battle readiness. The submarine has also been awarded the Armed Forces Service Medal for participation in specific military operations and the Sea Service Deployment Ribbon for multiple completed deployment cycles. Its successful Arctic operations were acknowledged by commendations from both the Commander, Submarine Force Atlantic and the Commander, Submarine Force Pacific.

Category:Virginia-class submarines Category:Ships built in Connecticut Category:2008 ships