HII Completes Builder's Sea Trials for USS Zumwalt (DDG 1000) - Huntington Ingalls Indus (NYSE:HII)
USS Zumwalt now carries up to 12 hypersonic Conventional Prompt Strike missiles, enhancing the Navy's long-range precision strike capability amid competition with China and Russia.
- On Jan. 21, 2026, HII's Ingalls Shipbuilding completed builder's sea trials for USS Zumwalt ; Brian Blanchette said, `We have achieved a pivotal milestone with our Navy and industry partners to advance this complex modernization work that will set a precedent for the Zumwalt class.`
- The ship was moved onto land at Ingalls for upgrades, shortly after arrival at Pascagoula where its Advanced Gun System was replaced with new missile tubes.
- The Zumwalt-class retains advanced propulsion and stealth features, including integrated electric propulsion and a tumblehome hull, while hypersonic weapons maneuver above Mach 5 and resist detection.
- The move positions the U.S. Navy toward long-range precision strike as part of a shift amid competition with China and Russia, with each destroyer carrying up to 12 hypersonic missiles.
- Only three Zumwalt hulls exist; USS Lyndon B. Johnson is undergoing CPS integration and USS Michael Monsoor is scheduled next, but full CPS testing begins in 2027 or 2028 with hypersonic missiles still in development.
14 Articles
14 Articles
First of San Diego's futuristic Zumwalt destroyers gets new hypersonic missiles
The USS Zumwalt underway for sea trials in January. (Photo courtesy of Huntington Ingalls Shipbuilding) The first of the three futuristic Zumwalt-class destroyers based in San Diego has been outfitted to launch the Navy’s new hypersonic missiles. The USS Zumwalt left Huntington Ingalls Shipbuilding on the Mississippi coast on Jan. 15 for sea trials and is expected to be operational later this year. The Zumwalt and sister ships USS Lyndon B. John…
USS Zumwalt Underway for First Time Since 2023 After Missile Refit
USS Zumwalt (DDG-1000) took to sea for the first time in nearly three years after the installation of large missile tubes capable of fielding hypersonic strike weapons, USNI News has learned. Zumwalt left Jan. 15 from HII Ingalls Shipbuilding Pascagoula, Miss., and returned the next day, according to photos posted by ship spotters on social media. “We have achieved a pivotal milestone with our Navy and industry partners to advance this complex m…
HII completes builder's sea trials for CPS aboard Zumwalt destroyer
HII’s Ingalls Shipbuilding has successfully completed builder's sea trials for the guided missile destroyer Zumwalt (DDG-1000) following the integration of the Conventional Prompt Strike capability, according to a company announcement today. The sea trials consisted of a series of at-sea tests, according to the announcement. The lead ship of the Zumwalt-class has been at Ingalls’ facilities for over two years, receiving several technology upgrad…
HII Completes Builder's Sea Trials for USS Zumwalt (DDG 1000) - Huntington Ingalls Indus (NYSE:HII)
PASCAGOULA, Miss., Jan. 21, 2026 (GLOBE NEWSWIRE) -- HII's (NYSE:HII) Ingalls Shipbuilding division successfully completed builder's sea trials for USS Zumwalt (DDG 1000). The Ingalls and Navy team conducted a comprehensive series of at-sea tests following an extensive modernization availability as the Navy's first Conventional Prompt Strike (CPS) platform. "We have achieved a pivotal milestone with our Navy and industry partners to advance this…
Navy Futuristic $8 Billion Stealth Ship Slips Out of Port with Hypersonic Weapons Canisters
The Zumwalt Destroyers Finally Have A Mission: Hypersonic Missiles (Summary and Key Points) -The U.S. Navy is moving to give its three Zumwalt-class destroyers a defined combat role by refitting them to carry the Conventional Prompt Strike hypersonic weapon. -Originally envisioned as a stealthy naval gunfire-support platform, the class lost its core purpose after the […] The post Navy Futuristic $8 Billion Stealth Ship Slips Out of Port with Hyp…
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