Military exoskeletons uncovered: Ironman suits a concrete possibility

Raytheon's second variation of its exoskeleton, the XOS2, features enhanced energy efficiency over its predecessor. Image courtesy of Raytheon Sarcos.
-
Lockheed Martin's Human Universal Load Carrier (HULC) demonstrating its... -
Lockheed's answer to the exoskeleton debate currently offers little armoured... -
The HULC's titanium frame fits around a soldier's limbs. -
Extensive testing on the exoskeleton has been conducted by the US Army. -
Raytheon's second variation of its exoskeleton, the XOS2, has enhanced energy... -
Raytheon's exoskeleton only comes in a tethered version. -
The XOS2 exoskeleton boasts similar capabilities to Lockheed's HULC. -
The XOS2 exoskeleton could also be primed with weapons for battlefield use.