If you've always wanted to be an army of one, then you'll love the Howe & Howe Ripsaw tank prototype. Built by twin brothers Geoff and Mike Howe, the first attempt at building a Ripsaw tank was in ...

Editor's note: This is the third in a four-part series on the Army's Robotic Combat Vehicle program. The Ripsaw M3 shattered minds and ignited imaginations when it blasted onto the screen in 2017’s ...