
Reducing the vulnerability of U.S. satellites and ensuring military forces are able to operate without mission degradation is a continuous task and one that may gain insights from the U.S. Space Force Space Development Agency's (SDA) ongoing effort to develop a "resilient missile warning/missile tracking" architecture in low Earth orbit (LEO) and Medium Earth orbit (MEO), a top Pentagon space official said on July 19. "Resilience is never complete," John Plumb, the assistant secretary of defense for space policy, told…