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Wachenheim Center for Peace and Security

The Wachenheim Center for Peace and Security at the Council on Foreign Relations is dedicated to conflict prevention and resolution. The center seeks to identify pathways to prevent, mitigate, and end conflict, as well as promote the conditions that engage a just and secure peace. It aims to generate debate on these issues and why they matter to the United States.

  • People walk with sacks of flour delivered after trucks carrying humanitarian aid entered northern Gaza on July 27, 2025 coming from the Zikim border crossing.

As the number, magnitude, and complexity of armed conflicts grow around the world, the means to address them remain rooted in past practices and challenged multilateral institutions. The Wachenheim Center for Peace and Security accomplishes its mission by producing forward-looking assessments and in-depth policy analysis, and by convening regular consultations with representatives of leading international institutions, civil society groups, corporations, and other research organizations.

This center is made possible by the generous support of the Sue & Edgar Wachenheim Foundation.

Projects

Members of the March 23 Movement rebel group attend the April 2025 opening ceremony of a bank that had been closed since the group’s takeover of Goma, Democratic Republic of Congo, in January 2025.
Members of the March 23 Movement rebel group attend the April 2025 opening ceremony of a bank that had been closed since the group’s takeover of Goma, Democratic Republic of Congo, in January 2025.

Insurgency-related conflicts often start without warning and can last over a decade, making the pre-crisis and early crisis phases crucial for U.S. policymakers seeking to prevent national security threats and humanitarian disasters from emerging. Effective responses involve a complex set of legal authorities and international frameworks and require the sustained support of the American public and local communities.

Burkina Faso’s self-declared leader Ibrahim Traore is surrounded by supporters holding Russian flags in Ouagadougou, Burkina Faso, on October 2, 2022.
Burkina Faso’s self-declared leader Ibrahim Traore is surrounded by supporters holding Russian flags in Ouagadougou, Burkina Faso, on October 2, 2022.

When a coup occurs abroad, the early hours of the crisis are most crucial for preserving and promoting U.S. interests—whether countering terrorism, checking adversaries‘ regional influence, upholding human rights norms, or maintaining diplomatic and economic relationships. Policy planners should therefore prepare for the unexpected.

A helicopter lands on the flight deck of the patrol ship HSwMS Carlskrona after it set sail to join NATO’s Operation Baltic Sentry on February 4, 2025.
A helicopter lands on the flight deck of the patrol ship HSwMS Carlskrona after it set sail to join NATO’s Operation Baltic Sentry on February 4, 2025.

When a U.S. partner state faces a hybrid attack by an unknown aggressor, the United States should draw on various available response options to protect its treaty commitments, credibility, and commercial interests.

A satellite image shows ship movement in the Strait of Hormuz on April 2, 2026.
A satellite image shows ship movement in the Strait of Hormuz on April 2, 2026.

When armed conflict disrupts a critical maritime trade route, the United States can monitor, contain, or escalate the situation economically or militarily.

U.S. President Donald Trump speaks with CIA Director John Ratcliffe, White House Chief of Staff Susie Wiles, and Secretary of State Marco Rubio at the Mar-a-Lago resort in Palm Beach, Florida, on February 28, 2026.
U.S. President Donald Trump speaks with CIA Director John Ratcliffe, White House Chief of Staff Susie Wiles, and Secretary of State Marco Rubio at the Mar-a-Lago resort in Palm Beach, Florida, on February 28, 2026.

The United States lacks a rigorous, routinized approach to managing foreign policy crises. The Wachenheim Center for Peace and Security has developed a set of Crisis Response Playbooks and a Crisis Management Checklist to serve as quick-reference guides for policy planners during the immediate pre-crisis and active crisis phases, when bandwidth is limited and decisions are most consequential. The playbooks are designed to support practitioners with structured protocols and provide recommendations for managing recurring types of crises so that policymakers facing the next challenge will not have to start from a blank slate.

By Paul B. Stares and Jason Ladnier

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Global Conflict Tracker

The Global Conflict Tracker is an interactive guide to ongoing conflicts around the world of concern to the United States.

Visit the Global Conflict Tracker

Securing Ukraine’s Future

CFR’s Special Initiative provides timely, informed analysis and practical policy recommendations for U.S. policymakers and the public. Ensuring that Ukraine is able to resist and survive Russia’s full-scale invasion such that peace and security is restored to Europe will thus remain a policy priority for the United States.

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Preventive Priorities Survey

The annual Preventive Priorities Survey draws upon the informed judgments of government officials, foreign policy experts, and academics to identify thirty contingencies requiring U.S. attention over the next twelve months. Preventive Priorities Surveys are made possible by a generous grant from the Carnegie Corporation of New York.

Conflicts to Watch in 2026

Food and Water Security

The deliberate disruption of food systems has emerged as a powerful tactic in contemporary conflicts, creating humanitarian crises while undermining regional and global security. This project brings together experts and decision-makers across national security, defense, humanitarian, and government communities to reframe food weaponization as a strategic security issue and foster coordinated responses.

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Featured Work

An Iranian woman holding a poster depicting Iran's Supreme Leader Ayatollah Ali Khamenei walks under a large flag during the forty-seventh anniversary of the Islamic Revolution in Tehran, Iran on February 11, 2026. Majid Asgaripour/West Asia News Agency via Reuters
An Iranian woman holding a poster depicting Iran's Supreme Leader Ayatollah Ali Khamenei walks under a large flag during the forty-seventh anniversary of the Islamic Revolution in Tehran, Iran on February 11, 2026. Majid Asgaripour/West Asia News Agency via Reuters

Suzanne Maloney, vice president and director of the Brookings Institution’s Foreign Policy Program, recommends that the United States reconsider its assumptions around eventual leadership change in Tehran, revive regime accountability efforts, prepare for opportunistic escalation by proxy groups, and ready itself for renewed nuclear diplomacy.

A woman holds a picture of a victim of forced disappearance during a 2025 ceremony in Colombia to honor loved ones who remain missing.
A woman holds a picture of a victim of forced disappearance during a 2025 ceremony in Colombia to honor loved ones who remain missing.

CFR International Affairs Fellow in National Security Roxanna Vigil argues that the United States should engage early with Colombia’s next administration to signal support for full implementation of the 2016 Peace Accords and provide targeted assistance.

<p>A Taiwan Coast Guard ship patrols near Dadan Island in October 2025. </p>
<p>A Taiwan Coast Guard ship patrols near Dadan Island in October 2025. </p>

Assumptions about how a potential conflict between the United States and China over Taiwan would unfold should urgently be revisited. Such a war, far from being insulated, would likely draw in additional powers, expand geographically, and escalate vertically.

<p>An unarmed Trident II D5 missile is test launched from the U.S.S. Nebraska, an Ohio-class U.S. Navy ballistic missile submarine, off the coast of California in March 2018.</p>
<p>An unarmed Trident II D5 missile is test launched from the U.S.S. Nebraska, an Ohio-class U.S. Navy ballistic missile submarine, off the coast of California in March 2018.</p>

The United States faces growing dangers of nuclear escalation, a new arms race, and proliferation. This report recommends an improved strategy for “optimal deterrence” and a path to rebuilding relationships with allies without allowing them to dictate U.S. force requirements.

Experts

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Paul B. Stares

General John W. Vessey Senior Fellow for Conflict Prevention and Director of the Wachenheim Center for Peace and Security

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Bruce Hoffman

Shelby Cullom and Kathryn W. Davis Senior Fellow for Counterterrorism and Homeland Security

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James M. Lindsay

Mary and David Boies Distinguished Senior Fellow in U.S. Foreign Policy

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Rebecca Lissner

Senior Fellow for U.S. Foreign Policy and Director of the Future of American Strategy Initiative

Archive

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