Military Hardware: Tanks, Bombers, Submarines and More The SR-71 Blackbird’s Airframe Was 85% Titanium Because No Other Metal Could Survive The Heat at Mach 3 The Lockheed SR-71 Blackbird intentionally leaked JP-7 fuel onto the ground. The airframe was designed to seal its own fuel tanks only when hot... Isaac SeitzMay 23, 2026
Military Hardware: Tanks, Bombers, Submarines and More The U.S. Navy’s Trump-Class Battleship Could Be In the Water Faster Than China Dreamed U.S. Navy officials just provided the clearest look yet at the Trump-class battleship, how much it might cost, and how quickly the controversial program... Jack BuckbyApril 27, 2026