The Air Force has awarded $25 million to Science Applications International Corp. to develop a “qualification model payload” for the risk reduction phase of the fledgling Alternate Infrared Satellite System, the proposed cousin to the Space-Based Infrared System, according to an SAIC news release. Last month, USAF inked a $54 million contract with Raytheon to continue work on SBIRS and develop performance data for AIRSS. The Air Force believes technology advances will enable the SBIRS follow-on (or replacement) to advance much more quickly and with less technology risk and reduced cost.
The U.S. will not share key data on its nuclear arsenal with Russia after Moscow refused to do the same with its own strategic forces, Biden administration officials said March 28—yet another blow to the New START agreement. The move marks the first time the Biden administration has responded to…