Colonel Karl E. Nell is a retired U.S. Army officer and aerospace executive with over 27 years of leadership experience in military and defense sectors.
He has served as Deputy Chief of Staff for U.S. Africa Command and held high-ranking positions in top defense firms like Northrop Grumman and Lockheed Martin. Nell has been involved in the Unidentified Aerial Phenomena (UAP) Task Force, where he supported claims about reverse engineering technologies of unknown origin. His expertise extends to strategic policy, as seen in his contributions to the Foreign Policy Research Institute. [Via: @uap_files]