Those involved in making and using them generally call these weapons cannons. The general public likes to call them chain guns on account of the fact they use a roller chain to drive the bolt. No ...

Northrop Grumman M230 Link Fed (M230LF) dual-feed Bushmaster chain gun will be on display at the Association of the United States Army's annual event. (Northrop Grumman) A new M230 Link Fed (M230LF) ...

Northrop Grumman is developing a layered air defense against drone swarms centered on a new rapid-fire chain gun system armed with self-guided smart ammo that can take out drones at a fraction of the ...