"Russia's War Against Ukraine: A Wake-Up Call for the West," co-sponsored by Mystic & Noank Library, Otis Library & Museum, Inc, Groton Public Library, Public Library of New London, CT, and Waterford Public Library; March 24, 2022. https://www.youtube.com/watch?v=6XhvDYSkCLo
Lennon, O. Book Review of Paul J. D'Anieri's "Ukraine and Russia: From Civilized Divorce to Uncivil War" Harvard Ukrainian Studies, The Journal of the Ukrainian Research Institute at Harvard University, Volume 36 (Number 3–4), 2019 (Pages 512-514). ISBN: 9781108713955
Lennon, O. (November 2019), "Why the Fight for the Hearts and Minds of People in Donbas Remains Urgent Today," Krytyka, Harvard Ukrainian Research Institute, https://krytyka.com/en/articles/why-fight-hearts-and-minds-people-donbas
Lennon, O. (2019). “Six Reasons the ‘Opposition Platform’ Won in Eastern Ukraine,” Kennan Cable 45, Wilson Center, December 9, 2019, https://www.wilsoncenter.org/publication/kennan-cable-no-45-six-reasons-the-opposition-platform-won-eastern-ukraine
Lennon, O., Adams, G. (2019). "All is quiet on the Russian front: ceasefires and the pursuit of legitimacy by self-proclaimed "republics" in Ukraine" Eurasian Geography and Economics, July 30, 2019. https://doi.org/10.1080/15387216.2019.1645032. (Peer-reviewed)
Lennon, O., Becker, A. (2019). "Belarus at a Crossroads: Will the Russia-Ukraine War Make or Break It? An analysis of Belarus’s External Orientation Following the Maidan Revolution" forthcoming in Demokratizatsiya (peer-reviewed), 27 (3), pp. 319-348. (Peer-reviewed)
Lennon, O. (2018). "Documentary review of Peter Entell’s Like Dew in the Sun," Nationalities Papers 2018, 1-2. https://doi.org/10.1017/nps.2018.53. (Peer-reviewed)
Lennon, O. (2016). The Role of Donbas Universities in Reconciliation and Prevention of Future Conflicts in Ukraine. A policy paper written and presented as a part of the Carnegie Corporation of New York’s project "Rimlands, Buffer Zones, and Great Power Rivalry." Published by Columbia University Institute of War and Peace Studies. http://www.siwps.org/research/ukraine-between-russia-and-the-west-buffer-or-flashpoint-2/
Lennon, O. (2016). Ukraine’s Imaginary Patients: Why Health Care Reform is Long Overdue, Fair Observer, January 26, 2016.
Lennon, O., Milakovsky, B. (2015). Is Europe’s Buffer Zone in Ukraine Keeping it Safe? Fair Observer, December 4, 2015. Article named in the list of top 30 articles of 2015 (#21) on Johnson's Russia List, a project of the Institute for European, Russian, and Eurasian Studies (IERES) at The George Washington University's Elliott School of International Affairs.
Lennon, O. (2015). Wanted: Competent Foreigners to Work for Ukrainian Government. YaleGlobal, 27 October 2015.
Lennon, O., Laskin, A. The Winners and Losers of anti-Russian Sanctions. Journal of Political Risk, 3(10), August 2015. (Peer-reviewed)
Lennon, O. (2015). No Time to Wait: Why Reconciliation in Ukraine Must (And Can) Happen Now. The National Interest, July 27, 2015.
Lennon, O. (2015). Abandoned: The Kiev Government's Isolation of Eastern Ukrainians. The National Interest, May 20, 2015.
Lennon, O. (2015). Ukrainian Politics Abroad. How the Ukrainian Diaspora Sees the Homeland. Foreign Affairs, March 17, 2015.
Kovtun, O. (2011). International student adaptation to a U.S. college: A mixed methods exploration of the impact of a specialized first-year course at a large Midwestern institution. Journal of Student Affairs Research and Practice, 48(3). DOI: 10.2202/1949-6605.6336. (Peer-reviewed)
Kovtun, O., Stick, S. (2009). Ukraine and the Bologna process: A case study of the impact of the Bologna process on Ukrainian state institutions. Higher Education in Europe, 34(1), 91-103. (Peer-reviewed)
- PSCI 2222 United States Foreign Policy
- NSEC 4450 / NSPS 6674 / PSCI 4493 U.S. Foreign & Defense Policy
- PSCI 2241 International Relations
- PSCI 4498/NSEC 4456 Conflict Resolution
- PSCI 1121 American Government and Politics