The Aviationist on MSN

U.S. Air Force Moving to Replenish GBU-57 Massive Ordnance Penetrator Inventory

U.S. Air Force acquisition documents show that Boeing is being contracted to replenish the inventory of GBU-57’s expended ...
Interesting Engineering on MSN

US Apache attack helicopter shoots new 30mm rounds to blow up drones midair

The US Army has live-tested an AH-64 Apache attack helicopter firing the 30×113mm XM1225 ...