The US military's fleet of unmanned vehicles may soon get some extra support, now that Lockheed Martin's Squad Mission Support System (SMSS) has received the Army's official blessing. Designed to support infantry squads or special ops forces, the company's autonomous craft was recently crowned the winner of the Army-sponsored Project Workhorse Unmanned Ground Vehicle competition, after more than a decade of development. Measuring 11 feet in length, the SMSS is capable of transporting more than 1,000 pounds of equipment over rugged terrain, and features a set of onboard sensors that can automatically track individuals by recognizi
