The aircraft carrier USS Ronald Reagan (CVN 76), foreground, leads a formation of Carrier Strike Group Five ships for a photo exercise during Valiant Shield 2018 in the Philippine Sea Sept. 17, 2018. (U.S. Navy/Mass Communication Specialist 3rd Class Erwin Miciano)
The U.S. Navy is considering developing robotic warships. Cheaper to build than today ship's and expendable, the unmanned vessels could help the Navy quickly to grow — and could allow the fleet to develop new tactics for battling a high-tech foe.
The M160 Robotic Mine Flail at Fort Leonard Wood, Missouri. Photo: Maj. Dan Marchik/U.S. Army
The battlefield of the future could feature robot medics delivering life-saving care to casualties in the line of fire. At least, that's what the Army is aiming for — and it's willing to pay millions for help doing it.