He was formerly a professor of military history in the Department of Joint and Multinational Operations at the US Army Command and General Staff College at Fort Leavenworth .
He is also adjunct professor of military history at Austin Peay State University .
professor was formerly a professor of military history in the Department of Joint and Multinational Operations at the US Army Command and General Staff College at Fort Leavenworth .
He is also adjunct professor of military history at Austin Peay State University .