Its SEWIP, a spiral-block development program, provides an immediate improvement for the legacy surface ship electronic warfare detection and countermeasure system, the AN/SLQ-32. The company ...

Pictures of the service’s cutting-edge Surface Electronic Warfare Improvement Program (SEWIP) Block III installation were published for the first time aboard one of these destroyers. The new ...

The Navy's end-of-year decision guarantees the Lockheed plant at Electronics Park in Salina will continue work on the Surface Electronic Warfare Improvement Program, or SEWIP, through June 2021.