Our nation has no policy and thus no strategy for cyber deterrence. Every American should be alarmed by Russia's attacks on our nation. The hacking was only one part of it and it also entailed Classical propaganda, disinformation, fake news. We continue to engage with our partner around the world on what is acceptable and unacceptable behavior in cyberspace. And we clearly are not where we want to be nor where we need to be in this regard. China, Russia, Iran, North Korea and global terrorist groups such as ISIL Presents a significant cyber threat dimension to the US military. [ MUSIC ]

Watch Officials Discuss the State of U.S. Cybersecurity