Lockheed Martin receives contract for Trident missile system
Lockheed Martin Space Systems Company, the Navy's Trident missile prime contractor, developed and produced the missile and support equipment. (Photo: Lockheed Martin)
Lockheed Martin has been awarded a contract to provide support and production services for the Trident missile system.
Lockheed Martin, Rotary and Mission Systems, has been awarded a contract to provide support and production services for the Trident SSI Increment 8 by the UK and the US governments.
The contract has a value of over $191 million and an expected completion date of 28 February 2028.
Lockheed Martin is responsible to provide strategic weapon system Trident SSI Increment 8 production of inertial navigation systems and associated inertial spares for the Ohio and Columbia ballistic missile submarine shallow water submersible platforms.
Work will be performed at sites across the US including Ohio, California, New York and Virginia.
The Trident II D5 is the latest generation of the USN’s submarine-launched fleet ballistic missiles. First deployed in 1990, the Trident II D5 missile is currently onboard the US Ohio-class and UK RN Vanguard-class submarines.
According to Shephard Defence Insight, the UGM-133 Trident II, or Trident-D5, is a submarine-launched ballistic missile designed to launch nuclear payloads.
Related Equipment in Defence Insight
More from Naval Warfare
-
![Australia is ramping up its uncrewed surface fleet as Sea Archer lines up for key requirement]()
Australia is ramping up its uncrewed surface fleet as Sea Archer lines up for key requirement
As advances in uncrewed technology increasingly shape Australia’s maritime future, Shephard spoke with the country’s head of navy capability and a Leidos Australia executive about the operational advantages behind the shift.
-
![What does Saab’s operations shake-up mean for its new ‘Naval’ chapter?]()
What does Saab’s operations shake-up mean for its new ‘Naval’ chapter?
Saab’s merger of its Kockums and Naval Combat Systems divisions into a single business area called Naval, effective 1 April 2026, aims to enhance efficiency, innovation and competitive positioning in the naval sector.
-
![Iran and the future of amphibious operations: crewed and uncrewed solutions]()
Iran and the future of amphibious operations: crewed and uncrewed solutions
Amphibious operations are a very unique type of military operation, and global defence industries are developing new solutions to enhance capabilities and efficiency.
-
![US Navy to acquire and test uncrewed surface vessel prototypes by the end of FY2026]()
US Navy to acquire and test uncrewed surface vessel prototypes by the end of FY2026
The new autonomous surface vessels are planned to be operationally fielded in FY2027, following the completion of on-water trials.
-
![Hanwha Ocean and TKMS are firming up their Canadian next-gen submarine proposals]()
Hanwha Ocean and TKMS are firming up their Canadian next-gen submarine proposals
CPSP competitors are proposing platforms fitted with advanced, next-generation capabilities to be built and sustained in cooperation with the Canadian industry.
