US Army seeks hybrid power systems to reduce drone detection

The US Army and the Pentagon’s Defense Innovation Unit are seeking hybrid battery systems to replace traditional generators. Standard-issue power sources create significant acoustic and thermal signatures, which can allow enemy drones to detect and target soldiers.

Currently, troops face a difficult choice between maintaining essential communications and sensors via generators or shutting them off to avoid detection. Adam Warmoth, CEO of Chariot Defense, noted that leaving generators running makes units a target, while turning them off results in a loss of critical capabilities.

Representative Pat Harrigan, a member of the House Armed Services Committee, expressed interest in funding these quieter hybrid systems in upcoming defense legislation to mitigate risks to soldiers in combat deployments.