The Europe, Russia, and Eurasia Program and International Security Program study the crucial transatlantic security relationship and its broader implications.

Photo: Johanna Geron/AFP/Getty Images

Photo: Johanna Geron/AFP/Getty Images

From Burden Sharing to Responsibility Sharing

Ahead of the NATO summit, a new CSIS brief argues for NATO member states to move to a 4 percent defense and security investment target—a 2 percent minimum spent on defense, and the remaining balance spent on security—flexibly defined.

Brief by Kathleen McInnis and Daniel Fata — June 7, 2023

Recent Events

Photo: MAXIME POPOV/AFP via Getty Images
Video On Demand

Arctic Security after a Year of War

Hosted by Lillan and Robert D. Stuart Jr. Center in Euro-Atlantic and Northern European Studies
January 25, 2023 • 4:00 – 4:45 pm EST


Max Bergmann
Director, Europe, Russia, and Eurasia Program and Stuart Center
Seth G. Jones
Senior Vice President; Harold Brown Chair; and Director, International Security Program
Kathleen McInnis
Senior Fellow, International Security Program and Director, Smart Women, Smart Power Initiative
Benjamin Jensen
Senior Fellow, Future War, Gaming, and Strategy, and International Security Program
Sean Monaghan
Visiting Fellow, Europe, Russia and Eurasia Program