Dr. John R. Deni

Research Professor of Joint, Interagency, Intergovernmental, and Multinational (JIIM) Security Studies

JOHN R. DENI is a Research Professor of Joint, Interagency, Intergovernmental, and Multinational (JIIM) Security Studies at the U.S. Army War College’s (USAWC) Strategic Studies Institute (SSI). He is also an adjunct lecturer at the American University’s School of International Service. Previously, he worked for 8 years as a political advisor to senior U.S. military commanders in Europe. Prior to that, he spent 2 years as a strategic planner specializing in U.S. security cooperation and military-to-military relations. While working for the U.S. military in Europe, Dr. Deni was also an adjunct lecturer at Heidelberg University’s Institute for Political Science—there, he taught graduate and undergraduate courses on U.S. foreign and security policy, the North Atlantic Treaty Organization (NATO), European security, and alliance theory and practice. With degrees from the College of William & Mary, American University, and George Washington University, Dr. Deni has spoken at conferences and symposia throughout Europe and North America. He is the author, editor, or co-editor of seven books, including NATO and Article 5, along with authoring several peer-reviewed monographs and journal articles.

<<< Back to Faculty & Staff


SSI books and monographs by Dr. John  R. Deni

Rotational Deployments vs. Forward Stationing: How Can the Army Achieve Assurance and Deterrence Efficiently and Effectively?

August 25, 2017
Authored by Dr. John R. Deni.

The Department of Defense can achieve deterrence and assurance objectives more effectively and efficiently through a rebalancing of its force posture. The Army should reverse the trend of the last 2 decades and forward station additional heavy units in Europe and on the Korean Peninsula, while ending lengthy, heel-to-toe rotational noncombat deployments.

Military Engagement and Forward Presence: Down but Not Out as Tools to Shape and Win

January 24, 2016
Authored by Dr. John R. Deni.

Forward military presence and, when employed selectively, military engagement – can promote stability and security and can contribute dramatically to operational capacity and capability across a range of military operations, including major interstate war. Unfortunately, significant cuts to overseas permanent presence and continuing pockets of institutional bias against engagement as a force multiplier and readiness enhancer have combined to limit the leverage possible through these two policy tools.