New Tactical ISR Satellites Provide Global, Persistent Support For Warfighters Lockheed Martin is addressing the accelerating demand for space-enabled warfighting capabilities with a new line of rapid, integrated and affordable tactical Intelligence, Surveillance and Reconnaissance (ISR) satellites. These satellites, based on Lockheed Martin’s LM 400 mid-size bus, enable tactical warfighters to track moving targets at long ranges and operate in contested and denied environments -- on compressed timelines at the scale of battle. Based on flight-proven and mature components, an open architecture, and a highly produceable design, the affordable LM 400 satellite bus forms the backbone of this needed capability across a variety of emerging mission areas. These satellites fully integrate space ISR with the warfighting platforms and weapons of other domains to shorten the find-fix-finish kill chain.