Paul Pelley, global security senior director for Lockheed Martin, gives an update on the company’s new LM 400, a satellite designed to be customized for a variety of missions in LEO, MEO or GEO orbits.Paul Pelley, global security senior director for Lockheed Martin, gives an update on the company’s new LM 400, a satellite designed to be customized for a variety of missions in LEO, MEO or GEO orbits.