Lockheed Martin Corporation is a global aerospace and defense company that develops, manufactures, integrates, and sustains advanced technology systems and services for military, government, and international customers. It operates through four segments: Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space Systems. The Aeronautics segment provides combat and air mobility aircraft, unmanned systems, and related technologies; Missiles and Fire Control covers air and missile defense systems, missiles and precision strike weapons, logistics, fire control, and mission support; Rotary and Mission Systems offers helicopters, ship and submarine systems, sensors, radar, unmanned systems, and command and control capabilities; Space Systems delivers satellites, space transportation, missile systems, and national security space services. The company is involved in cybersecurity, data analytics, and digital transformation through mission solutions, and serves government clients globally with research and development investments and long-term sustainment of complex platforms. Lockheed Martin is headquartered in the United States and has a significant international presence, with ongoing development in AI, autonomy, and other advanced technologies.