Concept image of Lockheed Martin version of Next Generation Interceptors (NGI) in flight. (Artist rendering: Lockheed Martin)
HUNTSVILLE, Ala. – The two Next Generation Interceptor (NGI) industry teams this week said they expect to reach the Preliminary Design Review (PDR) for the All Up Round before the year is out, as both are also marking progress with specific subsystems.
Northrop…