Huntington Ingalls Industries’ (HII’s) Ingalls Shipbuilding division was awarded a $154.8 million contract modification on August 29, 2023 for the modernization of USS Zumwalt (DDG-1000).

«It is an honor to serve the sailors of Zumwalt and to welcome them to our community», said Ingalls Shipbuilding DDG-1000 ship construction manager Bruce Knowles. «The Ingalls team is ready to support you in completing this important work».
USS Zumwalt (DDG-1000) arrived in Pascagoula on August 19 after leaving San Diego earlier in the month. The ship will enter a modernization period and receive technology upgrades including the integration of the Conventional Prompt Strike (CPS) weapon system, ensuring USS-Zumwalt (DDG-1000) remains one of the most technologically advanced and lethal ships in the U.S. Navy.
In January 2023, Ingalls was awarded a $10.5 million contract for the modernization period planning of Zumwalt-class guided missile destroyers, USS Zumwalt (DDG-1000) and USS Michael Monsoor (DDG-1001). USS Michael Monsoor will receive the CPS install at Ingalls during a future modernization period. Additionally, Lyndon B. Johnson (DDG-1002) arrived at Ingalls in January 2022 and is undergoing a combat systems activation.
Zumwalt-class destroyers feature a state-of-the-art electric propulsion system, wave-piercing tumblehome hull, stealth design and are equipped with the most advanced warfighting technology and weaponry. These ships will be capable of performing a range of deterrence, power projection, sea control, and command and control missions.
In the last five years, HII has invested nearly $1 billion in the infrastructure, facility and toolsets at Ingalls, enabling their people, improving product flow and process efficiency, and enhancing product quality. As a long-standing partner in the construction and system activation of Navy destroyers, Ingalls is able to leverage their 85-year shipbuilding legacy and modernized facilities to support future generation systems and platforms.