NATO knows that aliens are not a threat

Retired Command Sergeant Major Robert O. Dean is one of the top military whistleblowers regarding government involvement with aliens. A retired command sergeant major, Robert O. Dean’s history includes forty years of UFO research. He spent twenty-seven years of active duty in the United States Army, retiring as a Command Sergeant Major after serving as a highly decorated infantry combat veteran. He also served in Intelligence Field Operations and was stationed at Supreme Headquarters Allied Powers Europe (SHAPE), the military branch of NATO. Dean claimed to have viewed a secret government document called ‘The Assessment’…