Lance Cpl. Brandon Dieckmann, (left), native of Las

Lance Cpl. Brandon Dieckmann, (left), native of Las Vegas and Pfc. Huberth Duarte, from Riverside, Calif., and infantrymen with India Company, 3rd Battalion, 3rd Marine Regiment, are the Marines in charge of testing the Legged Squad Support System at Kahuku Training Area on Oahu, Hawaii, July 12, 2014, during the Rim of the Pacific 2014 exercise. The LS3 is experimental technology being tested by the Marine Corps Warfighting Lab during the Advanced Warfighting Experiment. It is programmed to follow an operator through terrain, carrying heavy loads like water and food to Marines training. There are multiple technologies being tested during RIMPAC, the largest maritime exercise in the Pacific region. This year's RIMPAC features 22 countries and around 25,000 people. (U.S. Marine Corps photo by Sgt. Sarah Dietz/RELEASED)