US Navy – General Atomics to help Navy create 'super gun'

San Diego Union Tribune – The award is part of a long term effort to create a ship-borne gun that uses electricity instead of chemicals to fire high impact projectiles. The railgun being developed through the Office of Naval Research was designed to fire projectiles up to 200 miles. The projectiles would travel up to 5,600 mph, allowing for rapid attack against targets on land and at sea. The “super gun” also could reduce the need to store expensive and dangerous explosives aboard ships.