Lockheed Martin given USD1.8 billion for further upgrades to Joint Strike Fighter

摘要

Lockheed Martin has been awarded USD1.8 billion to continue Block 4 capability upgrades for the F-35 Lightning Ⅱ Joint Strike Fighter (JSF). The award, announced by the US Department of Defense (DoD) on 7 June, covers design maturation and development of Block 4 capabilities in support of the Phase 2.3 enhancement of the F-35.