16 April 2021 In collaboration with the Air Force, the Joint Counter-sUAS Office (JCO) and the Army Rapid Capabilities and Critical Technologies Office (RCCTO) hosted a demonstration in counter drone technology at Yuma Proving Ground, Ariz on April 5-9. This is the first in an on-going series of semi-annual demonstrations designed to deliver an enterprise approach to bring Counter-small UAS to warfighters. (Photo Credit: U.S. Army Photo by Mark A. Schauer Yuma Proving Ground Public Affairs) By Nancy Jones-Bonbrest, Army Rapid Capabilities and Critical Technologies Office YUMA PROVING GROUND, Ariz. – Technology developers came together to show their latest in counter-drone technology during a demonstration at Yuma Proving Ground, Ariz.