Lockheed Martin Corporation, a security and aerospace company, engages in the research, design, development, manufacture, integration, and sustainment of technology systems, products, and services. It also provides management, engineering, technical, scientific, logistics, and information services. Its Aeronautics segment offers combat and air mobility aircraft, unmanned air vehicles, and related technologies. The company’s Information Systems & Global Solutions segment provides technology systems and expertise, integrated information technology solutions, and management services; and supports customers in data analytics, cyber security, air traffic management, and energy demand management. This segment also provides network-enabled situational awareness; delivers communications, and command and control capabilities; integrates complex global systems that help customers to gather, analyze, and distribute critical intelligence data; and offers classified systems and services in the support of national security systems. Its Missiles and Fire Control segment provides air and missile defense systems; tactical missiles and air-to-ground precision strike weapon systems; logistics and other technical services; fire control systems; mission operations and engineering support, readiness, and integration services; and manned and unmanned ground vehicles. The company’s Mission Systems and Training segment offers ship and submarine mission and combat systems; mission systems and sensors for aircraft; sea and land-based missile defense systems; radar systems; littoral combat ships; simulation and training services; and unmanned systems and technologies. Its Space Systems provides satellites, strategic and defensive missile systems, and space transportation systems. The company serves civil, defense, intelligence, and other government customers in the United States and internationally. Lockheed Martin Corporation was founded in 1909 and is headquartered in Bethesda, Maryland.