HII’S Ingalls Shipbuilding Awarded USS Lyndon B. Johnson Combat Systems Availability Contract


Global defense and technologies partner HII announced today that its Ingalls Shipbuilding division has been awarded a contract from the U.S. Navy to begin the combat systems availability for the Zumwalt-class destroyer, USS Lyndon B. Johnson (DDG 1002).

During this availability, Ingalls will complete the installation, activation and testing of the combat systems to ensure a fully functional system is ready to operate in the Navy fleet, as part of the Navy’s phased delivery approach. The $41.6 million cost-incentive-fee contract allows Ingalls to begin program management, labor, materials, and facilities to accomplish industrial efforts and fleet industrial efforts to support the ship’s combat system.

“HII is excited to support our Navy colleagues in bringing this new capability to the fleet,” Ingalls Shipbuilding President Kari Wilkinson said. “As a dedicated partner in the construction and system activation of Navy destroyers, Ingalls is eager to leverage our shipbuilders’ expertise and modernized facilities in supporting the Navy’s future generation systems and platforms.”

USS Lyndon B. Johnson (DDG-1002) is the third and final Zumwalt-class destroyer built for the United States Navy. The contract to build her was awarded to Bath Iron Works located in Bath, Maine, on 15 September 2011. The award, along with funds for the construction of USS Michael Monsoor, was worth US$1.826 billion. The DDG 1002 features a state-of-the-art electric propulsion system, wave-piercing tumblehome hull, stealth design and is equipped with the most advanced warfighting technology and weaponry. This ship will be capable of performing a range of deterrence, power projection, sea control, and command and control missions while allowing Navy to evolve with new systems and missions.

In February 2015, the Navy revealed they had begun engineering studies to include an electromagnetic railgun on Lyndon B. Johnson. The Zumwalt class has been identified as more suited to use emerging technologies, like railguns, due to its superior electricity generation capability over previous destroyers and cruisers at 80 megawatts; Lyndon B. Johnson specifically was being studied because it is the latest of the class, while the previous two ships would be less likely to initially field the capability due to the testing schedule. The railgun would likely replace one of the two Advanced Gun Systems. However, in 2022 the Navy stopped railgun development altogether, rendering such installation highly unlikely in the near future.

Ingalls Shipbuilding Awarded USS Lyndon B. Johnson Combat Systems Availability Contract

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