York Space Systems (York) (NYSE: YSS), a leading, US-based national defense and commercial prime providing a comprehensive suite of mission-enabling solutions, has been selected by the United States Space Force (USSF) for the Space Data Network Backbone (SDN-B) program.

SDN-B is the USSF's program to deliver an integrated, space-based data network built on commercial technologies. York's selection reflects the company's proven performance on orbit and its ability to deliver at scale through commercial manufacturing.