The Joint Warning and Reporting Network (JWARN) will provide Joint Forces with a comprehensive analysis and response capability to minimize the effects of hostile Nuclear, Biological, and Chemical (NBC) attacks or accidents/incidents. It will provide the operational capability to employ NBC warning technology which will collect, analyze, identify, locate, and report and disseminate NBC threats. The JWARN program is a planned series of releases, or blocks. Block I fielded Commercial Off The Shelf and Government Off The Shelf software to standardize NBC warning and reporting throughout the services. Current contract efforts in Block II provide the total JWARN capability by integrating detector systems and NBC information management software modules into the services' Command, Control, Communications, Computers, Intelligence and Information (C4I2) systems. Ultimately, JWARN will accelerate the warfighter's response to an enemy NBC attack by automating manual systems and providing a comprehensive analysis and response capability.

As the Prime contractor, Northrop Grumman IT manages a diverse team of large and small businesses. Coalescent Technologies’ contribution to the team is specific to the areas of technical publication creation and training analysis, curriculum development, and training systems delivery.