John Lewis-class

General Dynamics NASSCO has received $1.7 billion to build two additional John Lewis–class fleet replenishment oilers for the U.S. Navy, the company said on November 10. The new funding covers the construction of T-AO 215 and T-AO 216 and continues the long-running shipbuilding effort that supports underway logistics for U.S. naval forces worldwide. According to the company, the two new oilers are part of an existing multi-ship production line that includes up to eight additional vessels, numbered T-AO 214 through T-AO 221. The Navy first selected NASSCO to design and construct the John Lewis class in 2016 and has since expanded the program in multiple contract increments. “The T-AO program holds importance to the men and women of NASSCO and is one we take great pride in – it’s the longest running Navy production series in NASSCO history,” said Dave Carver, president of General Dynamics NASSCO. He added that the new funding will “act to stabilize the workforce by sustaining an important backlog and prevent future layoffs.” Carver said the company remains “honored to continue to support the critical national security mission of the U.S. Navy.” The John Lewis-class oilers are designed to refuel carrier strike groups, amphibious ready groups, and other surface combatants while underway, extending operational ranges and reducing the need for ships to return to port. Each vessel measures 742 feet in length, with a full load displacement of 49,850 tons. The ships can carry up to 162,000 barrels of oil and also transport dry cargo. In addition, they have aviation facilities that allow them to support helicopter operations during resupply missions. The fleet oilers are named in honor of the late civil rights leader and U.S. Representative John Lewis. They replace the long-serving Henry J. Kaiser-class oilers that have supplied the fleet since the late 1980s. NASSCO has already delivered the first four ships in the program, and five more are currently under construction at its San Diego shipyard. The shipyard is one of the few remaining large-scale naval construction sites on the U.S. West Coast. In addition to building new ships, NASSCO provides maintenance and overhaul services for vessels based in San Diego, Norfolk, Mayport, and Bremerton. The company is part of General Dynamics, which also produces submarines, armored vehicles, business aircraft, munitions, and other defense technologies. General Dynamics reported $47.7 billion in revenue in 2024 and employs more than 110,000 people worldwide. The expansion of the oiler program comes amid broader debates in Washington about naval readiness, fleet size, and the industrial base required to sustain long-term naval operations. U.S. Navy leadership has repeatedly emphasized the need for reliable logistics ships to support distributed maritime operations across the Pacific and other regions. More broadly, the new oilers contribute to the ability of U.S. naval forces to operate for extended periods at sea without depending on fixed bases. In a time of expanding maritime competition, especially in the Indo-Pacific, logistics ships like the John Lewis class allow carrier strike groups and other Navy assets to remain mobile and credible over long distances.

John Lewis-class

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John Lewis-class

U.S. Navy orders two additional John Lewis-class fleet oilers

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