Welcome to NAVSEA

NAVSEA maintains its commitment to the public and the fleet, continually translating warfighting requirements into combat capability to enable our nation and its partners to project presence in peace, power in war, and maritime access at all times. With the delivery of over 20 new ship classes of battle force ships over the past five decades, NAVSEA has been the powerful “Force Behind the Fleet.” 

NAVSEA Mission

We design, build, deliver, and maintain ships, submarines and systems reliably, on-time and on-cost for the United States Navy.

NAVSEA Vision    

Expand the Advantage

For as long as we’ve been a Nation, our Navy has played a key role in protecting the world’s maritime system. Today, traditional and non-traditional forces threaten our safety both at home and abroad. Our technical and tactical advantage over our adversaries is being challenged as technology advances at a rapid pace. Every campaign requires a clearly stated and shared objective and vision. The overarching objective and vision of the NAVSEA Campaign is to expand the U.S. Navy’s maritime advantage over our adversaries through our people, products, and services.

 

NEWS

NSWC PCD engineer enhances warfighter capabilities, advances at IRONMAN competition
John Kremar, NSWC PCD Diving and Life Support lead engineer, competes during IRONMAN Florida 2025, Nov. 1. This event was a series of long-distance triathlon races consisting of a 2.4-mile swim, a 112-mile bike ride, and a marathon 26.2-mile run, totaling 140.6 miles. (courtesy photo)
Dec. 17, 2025 - John Kremar, NSWC PCD Diving and Life Support lead engineer, combines his work proficiency and passion with persistence and perseverance to achieve not only mission success but also a personal milestone. By day, he helps...

U.S. Navy Accepts Delivery of USNS Lucy Stone
Oct. 25, 2025 - San Diego, Calif. USNS Lucy Stone (T-AO 209), a John Lewis-class fleet replenishment oiler, conducted integrated sea trials to assess the ship’s readiness and capability prior to acceptance trials and delivery to the Navy.
Dec. 16, 2025 - SAN DIEGO – John Lewis-class fleet replenishment oiler USNS Lucy Stone (T-AO 209) was delivered to the Navy, Dec. 16. The delivery marks the official transfer of the ship from shipbuilder General Dynamics NASSCO to the...

Future USS Idaho Delivered to U.S. Navy
PCU Idaho successfully completed Alpha and Bravo sea trials, bringing the 26th submarine of the Virginia class one step closer to joining the fleet. Here she is departing the Groton, CT, shipyard on two picturesque mornings to showcase the expert craftmanship of General Dynamics Electric Boat shipbuilders.
Dec. 15, 2025 - GROTON, Conn. – The U.S. Navy accepted delivery of the Submarine Force’s newest fast attack submarine, the future USS Idaho (SSN 799), from General Dynamics Electric Boat (GDEB) Dec. 15, marking the second delivery of a...

Battle Management System: Two decades of revolutionizing the battlespace
HURLBURT FIELD, Fla. – On June 6, 2025, an AC-130J Ghostrider gunship and a CV-22 Osprey, both assigned to the Air Force Special Operations Command, flew over the Gulf of Mexico near Hurlburt Field, Florida. The AC-130J is equipped with a precision strike package that includes a mission management console, a robust communications suite, advanced fire control equipment, the capability for precision-guided munitions delivery and trainable 30mm and 105 mm weaponry. (U.S. Air Force Photo by Airman 1st Class Tori Haudenschild)
Dec. 15, 2025 - For 20 years, Naval Surface Warfare Center Dahlgren Division’s Battle Management System has served as a digital backbone, integrating weapons, sensors, operators and data into a unified system. This allows platforms to see,...

A New Strategy for High-Performance Computing at Carderock 

When Naval Surface Warfare Center Carderock’s engineers are modeling failure conditions, simulating acoustics or optimizing hydrodynamics, they need massive amounts of data to be processed and computing power to do it.  Fortunately, Carderock...


 


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