DARPA's Legged Squad Support System (LS3)

LS3 - Legged Squad Support System - YouTube

The Legged Squad Support System (LS3) is a rough-terrain robot developed by Boston Dynamics with funding from DARPA and the US Marine Corps. It is designed to carry 400 lbs of payload and travel 20 miles without refueling. LS3 has sensors that let it follow a human leader while avoiding obstacles in the terrain. For more information visit www.BostonDynamics.com.

Legged Squad Support System (LS3)

LS3 seeks to demonstrate that a highly mobile, semi-autonomous legged robot can carry 400 lbs of a squad’s load, follow squad members through rugged terrain and interact with troops in a natural way, similar to a trained animal and its handler.

The LS3 program goal is to develop a robot that will go through the same terrain the squad goes through without hindering the squad’s mission. The robot could also serve as a mobile auxiliary power source to the squad, so troops can recharge batteries for radios and handheld devices while on patrol.

Related Programs

Boston Dynamics: Dedicated to the Science and Art of How Things Move.

Boston Dynamics builds advanced robots with remarkable behavior: mobility, agility, dexterity and speed. We use sensor-based controls and computation to unlock the capabilities of complex mechanisms. Our world-class development teams take projects from initial concept to proof-of-principle prototyping to build-test-build engineering, to field testing and low-rate production.

Boston Dynamics has assembled an extraordinary team to develop the LS3, including engineers and scientists from Boston Dynamics, Bell Helicopter, AAI Corporation, Carnegie Mellon, the Jet Propulsion Laboratory, and Woodward HRT.