Sgt. Duane D. Hackney is presented with the Air Force Cross for bravery in rescuing an Air Force pilot in Vietnam. He is the first living enlisted man to receive the award.
Facing competition from fast-growing startups, Lockheed Martin is speeding up production of an “affordable, scalable” hypersonic glide body, dubbed the Next Generation Glide Body, the firm said in a June 24 release.