Peace and security

Contemporary approaches for tackling international peace and security issues require not only a coherent global approach, but also mutually reinforcing responses involving an effective United Nations system in tandem with strong regional organizations. We focus on strengthening United Nations peacekeeping and peacebuilding efforts and on enhancing the effectiveness of military and civilian approaches to the protection of civilians.

Publications
Analysis
Peace and Security
Holding NATO Together and Keeping the US Engaged: Strategic Implications of the Hague Summit
Vitalii Rishko
September 2025
At The Hague Summit, NATO allies pledged more for defense, but uncertainty over US reliability leaves Europe facing urgent questions on security and Ukraine.
Briefing
Peace and Security
Reforming the UN during a financial crisis: a foreseeable failure to align money, mandates, and majorities?
Ronny Patz
July 2025
Amid escalating financial turmoil, meaningful UN reform remains out of reach without first stabilizing core functions and restructuring the system’s fragmented mandates, funding flows, and decision-making architecture.
Commentary
Peace and Security
Bound to Fail? The Limits of Diplomacy in the Russia–Ukraine War and the Future of European Security
Vitalii Rishko
April 2025
Trump’s rushed-deal diplomacy enables Russian aggression, exposing its limits at Ukraine’s expense and highlighting Europe’s urgent need for credible deterrence and leadership to ensure continental security.
Commentary
Peace and Security
Normalizing Russia can become Trump’s biggest mistake, but it’s not too late to prevent it
Olena Lennon
January 2025
The potential normalization of Russia during a Trump presidency could undermine global security and U.S. strategic interests. This approach risks ignoring Russia’s history of aggression and its strengthening ties with adversarial nations like China, Iran, and North Korea. Sustained U.S. military support for Ukraine is vital for countering Russian threats, fostering defense innovation, and reinforcing American readiness. Prioritizing transatlantic cooperation and Ukraine’s defense capabilities is crucial for ensuring long-term stability.
Briefing
Peace and Security
Stabilizing Europe’s Security Architecture after the Russo-Ukraine War? The Future of Conventional Arms Control in Europe
William Lippert
November 2024
The current rivalry between NATO and Russia, most concretely expressed in the current Russo-Ukraine War, may need to be stabilized in part by a continental-wide, post-war conventional arms control (CAC) agreement. Whilst the duration and eventual outcome of the current war is of course far from predictable, such a future CAC agreement should improve diplomatic relations, reduce tensions, arms races, and the likelihood of conflict – as such agreements have done throughout Europe in the past 100 years.
Projects
Experts