Lockheed Martin Corporation is a global security and aerospace company that researches, designs, develops, manufactures, integrates, and sustains technology systems and products for defense and government customers. It operates through four segments: Aeronautics, Missiles and Fire Control, Rotary and Mission Systems, and Space Systems, delivering combat and mobility aircraft, missiles, military and civil helicopters, naval and ground systems, satellites, and space transportation. The company provides engineering, cybersecurity, logistics, mission operations support, and integrated solutions across air, land, sea, space, and cyberspace. It pursues innovations in autonomy, artificial intelligence, advanced manufacturing, and space technologies to support national and international clients. Headquartered in Bethesda, Maryland, Lockheed Martin emphasizes research and development and collaboration with government customers to sustain leadership in the aerospace and defense industry.