As an acknowledged leader in the analysis, test, and evaluation of large dynamic systems, the Global Engagement Department (GED) applies advanced science and technology to the acquisition and utilization of complex, highly valued systems, and enhancement of U.S. national security capabilities with power projection systems and solutions. Through the development of specific technologies and an in-depth knowledge of system design and performance, GED addresses present and future challenges relating to end-to-end solutions. Department staff use their expertise in operational and test planning; sensor design and analysis; precision tracking; instrumentation development; signal and imagery processing; detection, targeting, and data fusion; global and operational command and control; and systems engineering, integration, and assessment in support of programs such as SSGN, DD(x), Airborne Surveillance, Tomahawk, , J-UCAS, Net-Centric Operations and the transformation of Command and Control across the DoD.

Activities range from theoretical analysis and performance projections to the development of system prototypes and testing in operational environments.

The staff are supported by the Department's computing facilities, telemetry processing center, satellite postflight acquisition and tracking facility, and command and control capability development facilities.