B-2 Spirit drops a GBU-57A/B MASSIVE ORDNANCE PENETRATOR! (Demonstration/training event, May 2019.)

B-2 Stealth Bomber drops 30,000 pound GBU-57A/B MASSIVE ORDNANCE PENETRATOR! (Demonstration test launch/training event, May 2019.) This rare footage features the most powerful earth-penetrating (“bunker busting“) weapon in the United States Air Force’s arsenal—the Massive Ordnance Penetrator or MOP. MOP Specifications: Manufacturer: Boeing Length: 20.5 feet (6.2 m) Diameter: 31.5 inches (0.8 m) Weight: 30,000 pounds (13,608 kilograms) Warhead: 5,300 pounds (2,404.0 kilograms) high explosive Penetrat