Lockheed Martin of operations to create new tactics and weapons. In August, 2018, a laser-guided Mark 82 bomb sold by the US and built by Lockheed Martin was used in the Saudi-led coalition airstrike on a school bus in Yemen, which killed 51 people, including 40 children. Lockheed Martin Lockheed Martin Corporation is an American global aerospace, defense, security and advanced technologies company with worldwide interests. It was formed by the merger of Lockheed Corporation with Martin Marietta in March 1995. It is headquartered in North Bethesda, Maryland, in the Washington, DC, area. Lockheed Martin employs approximately 100,000 people worldwide as of
Littoral combat ship new design. On the proposal's due date, ship designs were submitted by Lockheed Martin, Austal USA, Huntington Ingalls Industries, and General Dynamics Bath Iron Works, and separate combat systems proposals were submitted by Lockheed, Raytheon, and General Dynamics Advanced Information Systems (GD AIS); ship and combat systems responses were limited to 25 and 15 pages respectively. Lockheed's response was a variant of their "Freedom"-class LCS; different upgrades included an advised increase in length to , vertical launch systems for Standard Missile 2 missiles or the Standard Missile 6, and the SPY-1F Aegis radar or a Air Missile Defense Radar derivative.