Jacek Bartosiak talks to John R. Deni from US Army War College on the observation from the battlefield in Ukraine (Video)

Jacek Bartosiak talks to John R. Deni from US Army War College on the observation from the battlefield in Ukraine. Dr. John R. Deni is a Research Professor of Joint, Interagency, Intergovernmental, and Multinational (JIIM) Security Studies at the U.S. Army War College’s Strategic Studies Institute, a Nonresident Senior Fellow at the Atlantic Council, and an Adjunct Professorial Lecturer at American University’s School of International Service.