Northrop Grumman Awarded U.S. Navy Combined Tactical Training Range Extension

The Naval Surface Warfare Center has awarded Northrop Grumman a one-year $50 million contract extension to provide operation, maintenance and engineering support for the Combined Tactical Training Range (CTTR). The contract is valued at $217 million over five years. CTTR provides both live and virtual training environments for U.S. Navy's tactical aviation training.