Pentagon Pentagon and Lockheed Martin finalise deal for up to 398 F35s News Pentagon and Lockheed Martin finalise deal for up to 398 F35s Defence January 4, 2023 Lockheed Martin reduces F-35 unit cost by 12.7 per cent News Lockheed Martin reduces F-35 unit cost by 12.7 per cent F-35 October 30, 2019
