On November 12, Electric Boat delivered the Moored Training Ship La Jolla (MTS 701) to the Nuclear Power Training Unit (NPTU) in South Carolina, following a three-day tow from Norfolk Naval Shipyard. The new MTS provides a training platform for naval officers and enlisted personnel in operation, maintenance and supervision of naval nuclear propulsion plants.
The NPTU is a technical school operated by the U.S. Navy in Goose Creek, South Carolina to train enlisted sailors, officers, Knolls Atomic Power Laboratory civilians and Bettis Atomic Power Laboratory civilians for shipboard nuclear power plant operation and maintenance of surface ships and submarines in the U.S. nuclear navy.
“The delivery of MTS La Jolla to the Navy is an important milestone for Electric Boat, and further demonstrates our strong support of our national defense,” said EB President Kevin Graney. “I commend the hundreds of EB shipbuilders who worked to safely deliver these high-quality training platforms to our Navy, on time and under budget.”
MTS La Jolla replaces an existing moored training ship, MTS Sam Rayburn (MTS 635) and is the first of two new moored training ships to be delivered to the Navy. This conversion was the largest and most complex project of its kind, requiring significant teamwork between Electric Boat, Norfolk Naval Shipyard, FMP/KAPL and NAVSEA. To construct MTS La Jolla, a 688-class submarine was cut in half. The propulsion plant was retained and upgraded, and a new forward end, consisting of four Electric Boat-designed-and-built modules, was welded to the legacy aft end by Electric Boat.
Electric Boat was the lead design yard and major hull module construction yard on the Moored Training Ship program, which is a $1.2 billion project for the company. EB provided engineering/design support for the duration of construction, a unique, joint effort between EB and Norfolk Naval Shipyard. The conversion concept design started in 2010, and during peak of design, employed 750 engineering/design personnel. Module construction began at Electric Boat’s Quonset Point, RI facility in 2012, and the first module was delivered to Norfolk Naval Shipyard in 2015.
EB constructed and delivered the modules on or before scheduled delivery dates and construction was performed under cost, with over 600 construction personnel contributing at its peak. EB continues to provide technical, construction and test support at Norfolk Naval Shipyard for the second Moored Training Ship, MTS San Francisco (MTS 711), which is scheduled to be delivered in 2021.
One Week Left—Let’s Claim the Torch! AHA Eastern Connecticut Heart Walk: Final Countdown
We are just one week away from the 2026 AHA Eastern Connecticut Heart Walk on October 3, 2026, at UConn Avery Point and this is our moment to finish strong. We’ve built incredible momentum, and now we’re within striking distance of something big. Right now, Electric Boat is holding second place, behind Mohegan Sun by...Continue reading→
803 Section 2B/5 Transported from Quonset Point to Groton
PCU Arizona’s (SSGN 803) Section 2B/5 was successfully delivered to Groton from Quonset Point. At 184 feet in length, this section – which includes the Virginia Payload Module (VPM) – is the largest Virginia-class shipment ever transported. Arizona, the first submarine to incorporate VPM, will be about 460 feet long upon final construction. Section 2B/5...Continue reading→
Remembering September 11
On September 11, 2001, the Twin Towers of downtown Manhattan’s World Trade Center and the Pentagon in Washington, D.C., were targeted in a series of coordinated attacks that would leave an everlasting imprint on our country’s psyche. As the events unfolded on that Tuesday morning, nearly 3,000 people lost their lives, over 600 were injured...Continue reading→
EBECSA Celebrates 75 Years — Nominate EB Employees Past and Present for Recognition
This year, the Electric Boat Employees’ Community Services Association (EBECSA) proudly celebrates its 75th anniversary. EBECSA was founded in 1951 by EB employees who wanted to create a dedicated, organized way to support nonprofit health and human service agencies in the communities where we live and work. What began as a small employee‑driven effort has...Continue reading→
Atlas Plaque Unveiled, Honoring Plank Owners at South Yard Ceremony
Employees who have worked on Atlas, EB’s new state-of-the-art floating dry dock, gathered in the South Yard on Wednesday, Aug. 26, to unveil a new bronze plaque recognizing the contributions of its plank owners. The event celebrated the teams who helped bring Atlas from Bollinger Shipyards in Louisiana to its arrival in Groton earlier this year. Atlas will play...Continue reading→
Neighbors Meet with EB to Discuss Noise, Lighting and Other Quality of Life Topics
Nearly twenty neighbors of Electric Boat’s Groton shipyard joined company leaders Aug. 25 for a community conversation focused on their quality‑of‑life concerns related to the South Yard Assembly Building (SYAB) and Atlas, the new floating dry dock. The Mayor of the City of Groton, Jill Rusk, also attended. Residents said they appreciated the chance to talk...Continue reading→
Rayha Report Ep. 26: Waterford Campus Groundbreaking
EB President Mark Rayha reports from the groundbreaking of the new Waterford Campus, where innovation, engineering and workforce development will come together to support our mission. The new facility will help train hundreds of shipbuilders daily as EB continues to grow for future production demands.
Waterford Campus Groundbreaking Marks EB’s Next Step in Innovation and Workforce Growth
Electric Boat officially broke ground Friday on the Waterford Campus, launching the transformation of the former Crystal Mall into a center for innovation, engineering and high‑tech workforce development. EB President Mark Rayha underscored how the project will reshape the way the company designs, tests and builds submarines. Innovation is the key, he said. “There’s an opportunity to...Continue reading→
Powering HeartStrong 50: Thank You, EB Teams—Let’s Keep the Momentum Going!
Thank you to our incredible EB Heart Walk teams, our community partners, and everyone who joined the American Heart Association (AHA) Torch Journey photoshoot. Your enthusiasm and dedication made this milestone truly special. Now let’s keep our HeartStrong 50 energy going—our goal is 50 teams and $50,000 raised for the 2026 AHA Eastern Connecticut Heart Walk on October 3 at UConn Avery...Continue reading→
Speed Cameras to be Installed in the City of Groton
The City of Groton Police Department announced that automated speed enforcement cameras will be installed at several locations throughout the city. The cameras will be installed after the required 30-day public notification period, which began on Aug. 7, 2026. Camera locations: Mitchell Street Thames Street Clarence B. Sharp Highway (Route 349) Police said the purpose...Continue reading→
