Northrop Grumman’s B-2 Spirit stealth bomber turned 30 on July 17, 2019. Watch moments of its groundbreaking first flight.
British Artillery New Safety Standards
British forces firing the AS-90 self-propelled Howitzers in Germany observe new safety standards on the range. When the barrel reaches 176 Degrees Fahrenheit the artillery crews must stop firing until the barrel of the howitzer cools.