Olga Bertelsen

Olga Bertelsen is an Associate Professor of Global Security and Intelligence at Tiffin

University’s Department of Criminal Justice & National Security. Educated at the

Medical State University (Ukraine), Bloomsburg University of Pennsylvania (the United

States), Penn State University (the United States), and the University of Nottingham

(the United Kingdom), she has published widely on Soviet/Russian operations of

ideological subversion, political violence in the USSR, and nuclear security. She is the

author of In the Labyrinth of the KGB (Lexington Books, 2022) and the editor of three

anthologies of archival KGB documents (2011; 2016), and two collections of scholarly

essays entitled Revolution and War in Contemporary Ukraine (2017) and Russian

Active Measures (2021).