U.S. Marines’ Newest Robot - Legged Squad Support System (LS3)

The Legged Squad Support System (LS3) is a DARPA/Boston Dynamics project for a legged robot which could function autonomously as a packhorse for a squad of soldiers. Like BigDog, its quadruped predecessor, the LS3 is ruggedized for military use, with the ability to operate in hot, cold, wet, and dirty environments. Infantryman with 3rd Battalion, 3rd Marine Regiment, India Co., operates the Legged Squad Support System through an open field at Kahuku Traini