As Electronic Warfare (EW) continues to shape the future battlespace, Northrop Grumman is advancing a critical capability for the U.S. Navy. The Surface Electronic Warfare Improvement Program (SEWIP) protects surface ships from anti-ship missiles, providing early detection, signal analysis and threat warning.

Northrop Grumman Corporation has received authorization to proceed with low rate initial production of Surface Electronic Warfare Improvement Program (SEWIP) Block 3 systems following a successful Milestone C decision for the SEWIP Block 3 AN/SLQ-32(V)7 program.