Pentagon Budget Pursues 'Arsenal Plane,' Swarming Drones
The arsenal plane is one of the R&D efforts being pursued by the Pentagon's Strategic Capabilities Office, said Defense Secretary Ash Carter.
An electromagnetic railgun, capable of firing projectiles at 4,500 mph, was displayed last year in Washington, D.C. (Photo: Bill Carey)
An electromagnetic railgun, capable of firing projectiles at 4,500 mph, was displayed last year in Washington, D.C. (Photo: Bill Carey)