Northrop Grumman Delivers First SEWIP Block 3 System to US Navy

June 11, 2021 – Northrop Grumman Corporation has delivered the AN/SLQ-32(V)7 Surface Electronic Warfare Improvement Program (SEWIP) Block 3 Engineering and Development Model (EDM) to the U.S. Navy for land-based testing. The official transfer was marked at an event with company and Navy program officials at Northrop Grumman’s systems integration facility in Baltimore, Maryland. “The AN/SLQ-32(V)7 EDM delivery to the…

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