Government Technology/News Maj. Gen. Sean Gainey: JCO to Downselect Interceptor After Counter-Small UAS Tech Demo Maj. Gen. Sean Gainey, director of the U.S. Army’s Joint Counter-Small Unmanned Aircraft Systems Office (JCO), said the service’s Rapid Capabilities and Critical Technologies Office and the U.S. Air Force will host More by Jane Edwards April 12, 2021