Lockheed extends SEWIP programme with US Navy and Japan
SEWIP Block 2 delivers anti-ship missile defence and situational awareness. (Photo Credit: Lockheed Martin)
Lockheed Martin has won a US$113 million contract from US Naval Sea Systems Command for full rate production of Surface Electronic Warfare Improvement Programme (SEWIP) Block 2 AN/SLQ-32(V)6 and AN/SLQ-32C(V)6 systems.
The contract will combine purchases for the US Navy (USN) and the Government of Japan under the Foreign Military Sales programme. It serves as a modification to a previously awarded SEWIP full rate production contract that allowed for additional production on the basis on need.
The sale to Japan is the first international sale of the SEWIP programme. Lockheed said it believed the sale would improve interoperability between USN and Japan Maritime Self-Defense Force systems.
Related Articles
Lockheed Martin receives SEWIP production contract
Follow-on production beckons for SEWIP Block 3
SEWIP Block 2 currently delivers early detection, analysis and threat warning on dozens of Arleigh Burke class guided missile destroyers in the USN surface fleet. It is scheduled for deployment on almost all USN surface vessels, including both classes of Littoral Combat Ships (LCS).
The US Coast Guard is also in line to have SEWIP Block 2 on its fleet of Offshore Patrol Cutters.
The reason for such a rollout is that SEWIP Block 2 brings improved antiship missile defence and situational awareness through expanded frequency coverage, increased sensitivity, advanced electromagnetic interference protection and a scalable open architecture.
“With this first purchase in Japan”, said Deon Viergutz, vice president of Spectrum Convergence, Lockheed Martin Rotary & Mission Systems, “we are setting the stage to continue to expand this key technology around the globe for an improved network of electronic surveillance.
”[It will enable] the US and its allied and partner forces to continue to evolve and outpace modern threats”.
Related Programmes in Defence Insight
Arleigh Burke Flight III (DDG 155 - DDG 159) [USN]
Related Equipment in Defence Insight
More from Naval Warfare
-
Eurosatory 2026: Red Cat eyes South American market for USV-led EEZ surveillance
Success with the US Army’s Black Widow programme may have strengthened Red Cat’s international position, but executives believe the next growth opportunity lies in uncrewed surface vessels.
-
US weighs offshore warship production due to industrial limits
A Pentagon push to procure warships from Japanese and South Korean shipyards could reshape allied naval industrial strategy, but critics warn the approach risks hollowing out the domestic base Washington is seeking to restore.
-
Lessons shaping the next phase of Arleigh Burke production post-Flight IIA
The accelerated delivery of the final Flight IIA destroyer, USS Patrick Gallagher, showcases the payoff of years of workforce investment and process reform at Bath Iron Works, with the lessons feeding into Flight III production.
-
Ukraine war drives ‘minimum deployable capability’ doctrine in uncrewed systems development
Ukraine’s battlefield has rewritten the rules of uncrewed systems development. For Syos Aerospace, real-time operator feedback, lean serial production and a system-of-systems philosophy are central to its operating model.