Gen. C. Robert Kehler discusses space and cyberspace at the Air Force Association's 2010 Air and Space Conference and Exposition in National Harbor, Md. The LeMay Center for Doctrine and Development published Air Force Doctrine Document 3-12, "Cyberspace Operations," in October. As commander of Air Force Space Command, General Kehler is responsible for organizing, training and equipping Airmen to take part in cyberspace operations. (U.S. Air Force photo/Andy Morataya)