A machine gun is a powerful weapon, particularly on board a Navy ship. But it suffers from what some would consider a design flaw: It’s not a laser cannon. Until now.

It’s the next move in the Navy’s dicey long-term mission to protect surface ships with death rays: Two defense giants, Boeing and BAE Systems, have teamed up to combine a solid-state laser weapon with BAE’s Mk-38 25-mm machine gun. On Monday, they announced they’re developing a demonstration model together for shipboard defense, which a Boeing vice president called a revolutionary one-two punch against enemy ships or small drones.

The next model Mk-38 will have a twin capability: It can keep firing off 180 rounds per minute with an effective range of 2000 yards. Or it can fire off “different levels of laser energy,” according to BAE spokeswoman Stephanie Bissell Serkhoshian. And the two can be combined, as the laser can identify and lock on a target for the machine gun to fill with lead.