Northrop Grumman’s ATHENA missile warning sensor has been approved for Phase II of the US Army’s Improved Threat Detection System (ITDS) initiative, a next-generation threat warning program designed to protect aviation assets. The ITDS will replace the long-serving Common Missile Warning System and will be integrated across both current and future fleets, including the AH-64 Apache and the upcoming MV-75 aircraft.
The ITDS program seeks advanced detection at extended ranges, relying on a sensor suite capable of classifying threats and activating defensive countermeasures. ATHENA’s high-resolution imaging, coupled with advanced onboard processing, provides crews with real-time, actionable data while supporting multiple mission types.
Featuring multiple sensors for complete 360-degree situational awareness, ATHENA integrates seamlessly with systems such as CIRCM but extends protection further by detecting hostile fire and anti-tank guided weapons. Its modular design and updatable software enable continuous enhancement of survivability features in evolving combat environments.
Phase II, involving Northrop Grumman and Lockheed Martin, will focus on design refinement, prototype testing, sensor characterization, and aircraft integration. Flight performance evaluations will set the stage for rapid prototyping in early 2026, including 10 test platforms and 100 deployable units. A residual capability is planned for full fielding by 2029.
