DefenceTalkUS Secretary of Defense James Mattis has ordered a review of the Lockheed Martin F-35 stealth fighter program after President Donald Trump assailed its $400 billion price tag, the Pentagon announced Friday. At the same time, Mattis ordered a similar review of the $4 billion cost for developing a new aircraft for the US president, […]https://www.defencetalk.com/pentagon-chief-orders-review-of-f-35-fighter-program-68940/