Missile Defense Agency awards Lockheed Martin $2.8 billion for THAAD defense systems - Lockheed Martin secures $14.2M for LRASM missile production - Lockheed Martin delivers 900th THAAD interceptor - Full F-35 upgrade package might not happen this year, Lockheed says - Stocks making the biggest moves midday: General Motors, Lockheed Martin, Nvidia and more - Lockheed Martin to add new infrared threat detection sensors to F-22 Raptors - US aerospace and defence giant Lockheed Martin plans to invest more in European startups - Lockheed Martin, Raytheon hit as China slaps dual-use export ban on 28 US defence firms - AI-powered rocket launcher demonstrated by Lockheed - Lockheed Martin wins $196M Tomahawk software contract