DARPA Begins Legged Squad Support System Program: "The program is a joint effort between DARPA's Tactical Technology Office (TTO) and the U.S. Marine Corps Warfighting Lab (MCWL). The program goal is to develop a walking quadruped platform that will augment squads by carrying traditional and new equipment autonomously.
These platforms will be capable of managing complex terrain where tactical vehicles are not able to go-lightening the load of Marines and Soldiers and increasing their combat capability.
LS3 will carry 400 pounds or more of payload, and provide 24 hours of self-sustained capability over as much as 20 miles of maneuver. LS3 will weigh no more than 1,250 pounds (including its base weight, fuel and payload of 400 pounds)."