Lockheed Martin says that the Defense Satellite Communications System III constellation has “surpassed 175 years of on-orbit service.” The DSCS constellation comprises nine satellites in geostationary orbit that provide worldwide military secure voice and high-data-rate communications. The company has built 14 DSCS spacecraft, the last of which launched in August 2003.
The Air Force is launching an effort to develop a new stand-off missile with a range of 1,000 nautical miles, or 1,150 miles, that would eventually be used for both air-to-air and air-to-surface missions.