Why The U.S. Cites Major Risk of Iran’s Fighter Jets Barred from acquiring new fighters, Iran has resorted to upgrading and copying its older planes. Kris Osborn · December 31, 2019 Please leave this field emptyStay Updated with Warrior Maven Subscribe for daily military news and updates delivered straight to your inbox. We don’t spam! Read our privacy policy for more info. Check your inbox or spam folder to confirm your subscription.