A London-based company has delivered the next-generation flight hardware for U.S. Space Force missile warning program. BAE Systems has delivered the sensor subassembly and sensor system controller components for the Next Generation Overhead Persistent Infrared Polar (NGP) program.
The program is expected to provide the U.S. Space Force with advanced missile warning, technical intelligence and battlespace characterization mission capabilities.
This milestone delivery keeps the program on track for full assembly of the payload, known as Flight Unit 1, expected to launch in 2028.
“We met multiple challenges across a multiyear timeframe to successfully deliver our components for the next stage of full payload assembly,” said Thai Sheridan, vice president and general manager of Military Space for BAE Systems Space & Mission Systems.
“This program will provide essential next-generation defense and intelligence capabilities for the Space Force.”
BAE Systems revealed that the sensor subassembly is a significant component of the mission payload and provides the optics, pointing mechanism, controlling electronics and electrical bus interface to the spacecraft.
The sensor system controller interfaces directly to the space vehicle to receive commands and provide telemetry data for the mission. It provides power control and conversion for sensor assembly components as well as high-accuracy mirror direction, according to a press release.
The company’s hardware originally was designed for use with the geosynchronous Earth orbit (GEO) element of the program. Featuring a highly adaptable design, the components were able to be repurposed for the NGP mission, allowing the program to meet challenging schedule needs.
BAE Systems is building a second flight unit for the NGP mission, which is on schedule for delivery in support of an expected launch in 2030.
It’s being claimed that the Next Gen OPIR Polar program is a critical advancement in the nation’s missile warning capabilities, focusing on the northern polar region — the most direct and challenging pathway for missile threats to the United States. Operating in highly elliptical orbits, these next-generation satellites will provide comprehensive coverage of the entire Northern Hemisphere with modernized sensors designed to detect faint heat signatures from evolving ballistic and hypersonic threats, according to Northrop Grumman.
Equipped with enhanced resiliency and advanced communication systems, Next Gen OPIR Polar will ensure rapid transmission of wide-band infrared data to ground stations, enabling faster, more accurate missile detection and tracking to stay in the fight in contested scenarios.
This program will strengthen national defense by delivering reliable, adaptable technology that meets the demands of today’s complex threat environment, reinforcing the U.S. strategic missile warning mission now and into the future, according to Northrop Grumman.
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