From Defense Contractor Raytheon comes the XOS 2 robotics suit. A powered exoskeleton, it greatly increases the strength of the wearer while being lighter and requiring 50 percent less power than its predecessor, the Scarcos XOS. This new tethered version is tied to its shore power source and would be used to lift heavy objects for logistics purposes, such as munitions and supplies, and will be applied to the theater of operations in about 5 years. A non-tethered combat variant, including only the lower half to help alleviate the strain of heavy equipment, will be applied 3-5 years after the tethered variant. There is no word, however, on when a variant suitable to combat Alien queens will be introduced.
– Tactical FanBoy