Vanity Fair dove deep into the troubled Joint Strike Fighter program, and what it found isn’t pretty. The $1.5 trillion plane that was supposed to be the next generation in fighter jets is years over deadline, billions over budget, and might not be able to safely fly. A helmet that uses cameras to give pilots 360-degree vision, one of the centerpieces of the F-35, was supposed to be its crowning achievement, but Lockheed still hasn’t finished the software for it. Furthermore, pilots who’ve tested the F-35 have found it laggy, disorienting, and blurry. The plane has been grounded repeatedly for broken parts, it can’t fly near lightning, and the stealth coating burns off when it goes supersonic.