US Navy Awards Contract Modifications to Support Construction of Three New Ships

General Dynamics NASSCO will support construction of the seventh and eighth ships in the John Lewis-class fleet oiler (T-AO) program, and the sixth ship in the Expeditionary Sea Base (ESB) program By DA Staff / 01 Jul 2022

Discover Leading Defense Technology Solutions

Discover cutting-edge solutions from leading global suppliers
SUPPLIER SPOTLIGHT
Follow DA
US Navy Awards Contract Modifications to Support Construction of Three New Ships

General Dynamics National Steel and Shipbuilding Corporation (NASSCO), a subsidiary of General Dynamics, has been awarded contract modifications to support construction of three US Navy ships.

The contract modifications are for the procurement of long-lead-time material to build the seventh and eighth ships in the John Lewis-class fleet oiler (T-AO) program, as well as the sixth ship in the Expeditionary Sea Base (ESB) program.

The value of the contract is $600 million, with $500 million for T-AO 211 and 212, and $100 million for ESB 8.

Construction is scheduled to begin in the third quarter of 2023 and continue into 2027, providing the opportunity to sustain and grow the workforce along San Diego’s working waterfront. 

NASSCO’s location in San Diego Bay provides shipbuilders and skilled tradespeople with access to the nation’s leading maritime support businesses, and highly trained employees allow NASSCO to build and repair Navy ships in an efficient manner.

“NASSCO shipbuilders are honored to build T-AO 211, T-AO 212 and ESB 8,” said Dave Carver, president of General Dynamics NASSCO. “The NASSCO team is excited to work with our Navy partners to ensure the success of both historic programs which are critical in supporting the Navy’s forward presence.”

In 2011, the Navy awarded NASSCO with a contract to design and build the first two ships in the Mobile Landing Platform (MLP) program, the USNS Montford Point and USNS John Glenn. The program evolved, adding the USS Lewis B. Puller, USS Hershel ‘Woody’ Williams and the USS Miguel Keith, USNS John L. Canley and the USNS Robert E. Simanek (ESB 7), configured and renamed as ESBs. 

ESBs are highly flexible platforms designed to support multiple maritime-based missions, including Air Mine Counter Measures (AMCM), Special Operations Forces (SOF) and limited crisis response. Acting as a mobile sea base, the 784-foot ship has a 52,000 square-foot flight deck to support MH-53, MH-60, MV-22 tilt-rotor and H1 aircraft operations. 

Following the delivery of the first five ships to the US Navy, the sixth ship, the USNS John L. Canley, was christened on June 25 2022. The USNS Robert E. Simanek (ESB 7), the seventh ship, is currently under construction.

In 2016, the Navy awarded NASSCO with a contract to design and build the first six ships in the next generation of fleet oilers, the John Lewis-class (T-AO 205), previously known as the TAO(X). 

Designed to transfer fuel to US Navy carrier strike group ships operating at sea, the 742-feet vessels have a full load displacement of 49,850 tons, with the capacity to carry 157,000 barrels of oil, a significant dry cargo capacity, aviation capability and up to a speed of 20 knots. 

The first ship, the future USNS John Lewis (T-AO 205), is scheduled for delivery later this year. The future USNS Harvey Milk (T-AO 206), the future USNS Earl Warren (T-AO 207), and the future USNS Robert F. Kennedy (T-AO 208), are currently under construction.

Posted by DA Staff Connect & Contact

Latest Articles

Most Read Articles on DA in May 2025

In May 2025, a number of significant developments were published on Defense Advancement, including the latest news in Group 2 UAS, head-mounted systems, and USVs

May 30, 2025
Adtran Integrates White Rabbit for Sub-Nanosecond Timing Across Oscilloquartz Platforms

Adtran has enhanced its Oscilloquartz timing solutions with software-based White Rabbit technology, enabling sub-nanosecond synchronization for critical applications without hardware upgrades

May 29, 2025
Dantherm’s Climate Control Systems for Deployed Forces

Explore how Dantherm ensures safety and comfort in field camps with rugged, energy-efficient climate solutions built for extreme weather and rapid deployment

May 29, 2025
New Expeditionary USV for Covert Maritime Surveillance & Special Forces Missions

FLANQ’s new Q-RECON USV delivers agile, man-portable maritime surveillance and interdiction capabilities, purpose-built for special forces and operations in littoral environments

May 29, 2025
Greensea IQ Appoints Neotek as Exclusive Representative for Bayonet AUGVs and IQNS Systems

Greensea IQ has appointed Neotek as its exclusive representative in France and Belgium, expanding European access to its Bayonet AUGVs and IQNS systems for maritime and defense operations

May 29, 2025
Digital Engineering for Defense Summit Returns June 25–26

The 3rd Digital Engineering for Defense Summit will bring together DoD and industry leaders to advance digital modernization across defense systems and acquisitions

May 28, 2025

Featured Content

New Hybrid Solution for Long-Term GNSS-Denied Navigation

Advanced Navigation has demonstrated a major breakthrough with a Hybrid Navigation System designed for GPS-denied environments, combining a strategic-grade FOG INS with a laser velocity sensor

May 21, 2025
Trillium Gimbal Enhances Imaging for Launched Effects & Loitering Munitions

Trillium Engineering introduces the HD25-LV-C, a lightweight imaging system optimized for cost-constrained, expendable platforms like Launched Effects and loitering munitions

May 21, 2025
New Line of Kinetic-Capable Unmanned Surface Vessels Introduced

Red Cat Holdings enters the maritime autonomy market with a new line of combat-proven USVs, expanding its multi-domain unmanned systems for naval operations

May 20, 2025
Advancing Defense Capability Through Strategic Collaboration Defense Advancement works with major OEMs to foster collaboration and increase engagement with SMEs, to accelerate innovation and drive defense capabilities forward.