Carbon camouflage: Army goes elemental in bid to hide troops on modern battlefield

Army tests carbon-fiber cloud system to mask troops and equipment from advanced radar, aiming to improve battlefield survivability against modern sensors. Researchers Jill Harland, left, and Michael Smith of the Army's Chemical Biological Center brief leaders beside the Millimeter Wave Screening Obscuration Module, a portable device that releases coated carbon fibers to block enemy radar, during a field demonstration in August 2026. The Army has developed a new screen of coated fibers that hides troops and vehicles from enemy radar, and the system is moving to the next phase of testing. (Patrick Rodeheaver/U.S. Army) When it comes to hiding soldiers and military equipment from enemy radar, the Army has its head in the clouds.

The service is developing a new battlefield system that releases thousands of specially coated carbon fibers into the air. Researchers recently completed field demonstrations of the experimental system, according to an Army statement Monday. The technology could eventually help American forces survive on battlefields where sophisticated sensors make it increasingly difficult to move undetected. Such vulnerabilities have been a hallmark of Russia’s war in Ukraine, which the U.S. military has studied for lessons. For decades, battlefield obscurants like smoke have been used by militaries. However, such methods provide limited protection on a modern battlefield where advanced millimeter-wave radar technologies can pinpoint targets, the Army said. “Once