US Army xTechHumanoid tests humanoid robots and subsystems for combat tasks

The US Army ran the xTechHumanoid competition to evaluate humanoid robots and key subsystems (voice-command control, autonomy, tactile sensors, and hydrogen fuel-cell power) against small-unit combat task scenarios like checkpoint security and obstacle clearing. While not a front-line deployment, it signals a structured push toward fieldable humanoid autonomy and higher-energy-density portable power for future military operations.