Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/665204'></iframe> Download Embed Share DOD Official, Cybercom Commander Testify on Cyberspace Operations War.gov March 13, 2019 | 01:25:39 Kenneth P. Rapuano, assistant secretary of defense for homeland defense and global security; and Army Gen. Paul M. Nakasone, commander of U.S. Cyber Command, director of the National Security Agency and chief of the Central Security Service, testify on Cybercom and operations in cyberspace during a hearing of the House Armed Services subcommittee on intelligence and emerging threats and capabilities, in Washington, March 13, 2019.