The USA’s DDG-1000 Zumwalt Class Program: Dead Aim, Or Dead End?

February 22/23: LSCF The US Navy awarded Gibbs & Cox a $39.6 million future surface combatant force (LSCF) design and engineering contract. The contract, through February 2024, supports the next-generation guided-missile destroyer (DDG(X))and other emerging ship concepts. It also includes feasibility studies in support of the broader navy fleet.

January 11/23: Modernization Huntington Ingalls Industries (HII) has been awarded a $10.5-million contract for the modernization planning of the US Navy’s Zumwalt-class guided missile destroyers. According to company president Kari Wilkinson, HII shipbuilders will provide the necessary support to upgrade the capabilities of the Zumwalts, particularly the USS Zumwalt and USS Michael Monsoor.

September 23/22: DBR The US Navy awarded Raytheon a $160 million deal for Dual Band Radar (DBR) design agent and technical engineering efforts. Engineering efforts and supplies are required to support the DBR systems installed aboard CVN-78 and DDG-1000 class ships. Work will take place in Massachusetts, California, Rhode Island and Virginia. Estimated completion will be by September 2023.

August 23/22: Total Ship Computing Environment Lab Raytheon won an $11.2 million contract modification for Total Ship Computing Environment Lab hardware for modernization/technical refresh and Conventional Prompt Strike to support DDG 1000 Class combat system activation, sustainment and modernization. Work will take place in New Hampshire, Rhode Island and Massachusetts. Expected completion will be by November 2023.

April 22/22: Combat System Activation Raytheon won a $482.7 million deal for DDG 1000 Class Combat System activation, sustainment and modernization support for Mission Systems and Total Ship Computing Environment infrastructure (TSCEi) hardware/equipment, in addition to non-recurring engineering services supporting combat system installation, integration, development, testing, correction, maintenance, and modernization of Zumwalt Class Mission Systems and Mission System equipment. Work will take place in Massachusetts, Rhode Island, California, New Hampshire, Mississippi and Indiana. Estimated completion will be by April 2023.

December 14/21: Planning Yard Efforts General Dynamics Bath Iron Works won a $12.9 million modification for the accomplishment of planning yard efforts such as engineering, technical, planning, ship configuration, data and logistics efforts for DDG-1000 class destroyers post-delivery and in-service life-cycle support. The DDG-1000 or Zumwalt class destroyers provide multi-mission offensive and defensive capabilities. A few days ago the lead ship, USS Zumwalt, caught media attention due to noticeable rust all over its exterior. Work under the modification will take place in Maine and California. Estimated completion will be by December 2022.

November 8/21: Engineering Efforts Raytheon won a $48.2 million contract modification to exercise options for DDG 1000 class engineering support, material and other direct costs in support of the engineering efforts. Developed under the DD(X) destroyer program, the Zumwalt class destroyer (DDG 1000) is the lead ship of a class of next-generation multi-mission surface combatants tailored for land attack and littoral dominance with capabilities that defeat current and projected threats. Work will take place in Rhode Island and Massachusetts. Expected completion date is in May 2022.

September 1/21: Sea Trials The US Navy has sent its third and final ship Zumwalt Class destroyer off to sea trials, its maker, General Dynamics Bath Iron Works, announced. The USS Lyndon B. Johnson, christened in April 2019, left the Bath Iron Works shipyard on Friday and is expected to be commissioned by the Navy in 2023, after its combat systems are fully installed and activated.