International Peace & Security

Working to broaden and strengthen the field of international peace and security. Read our strategy and the current status of our work

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A Storage Solution for the Back-End of the Nuclear Fuel Cycle  thumbnail

A Storage Solution for the Back-End of the Nuclear Fuel Cycle

With civil nuclear energy expanding, the Global Nuclear Future initiative of the American Academy of Arts and Sciences reports on the importance of the back-end of the nuclear cycle and proposes a regional storage facility for ... Read More

Seminar Series Addresses U.S. Foreign and Defense Policy Issues

With MacArthur support, the series “Informing the National Security Agenda” is organized in conjunction with the American Enterprise Institute and the New America Foundation. Read More
Global Nuclear Security Improving, But Some Stockpiles Still Not Safe thumbnail

Global Nuclear Security Improving, But Some Stockpiles Still Not Safe

A MacArthur-supported study from Harvard University’s Project on Managing the Atom examines an ongoing four-year, international effort to secure all nuclear weapons. The report reflects findings from the last three years. Read More

Robert Gallucci On Iran’s Nuclear Program

MacArthur President Robert Gallucci, a nuclear security expert, discusses Iran’s nuclear program at a Capitol Hill briefing organized by the American Security Project. Read More
MacArthur Awards $13.4 Million to Study and Support Enhanced Nuclear Security thumbnail

MacArthur Awards $13.4 Million to Study and Support Enhanced Nuclear Security

Much of the new funding will help to train and support an elite group of nuclear experts to make policy recommendations for preventing nuclear terrorism and enhancing nuclear non-proliferation. Read More
Robert Gallucci on Nuclear Terrorism: Enhancing Nuclear Security thumbnail

Robert Gallucci on Nuclear Terrorism: Enhancing Nuclear Security

The MacArthur Foundation's President discusses the potential for an act of nuclear terrorism and what the Foundation is doing to prevent it.

The Foundation's goals in the area of international peace and security grantmaking ...

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Overview Video: Global Nuclear Security Challenges thumbnail

Overview Video: Global Nuclear Security Challenges

Experts highlight the importance of global nuclear security and discuss ideas for preventing nuclear terrorism. Watch

Staff

Portrait of Stephanie Platz

Stephanie Platz

Managing Director, Programs
Portrait of Emma Belcher

Emma Belcher

Director
Portrait of Theo Kalionzes

Theo Kalionzes

Program Officer
Portrait of Angela Schlater

Angela Schlater

Program Officer

Rossi M. Polenica

Program Assistant

Media Contact

Portrait of Sean Harder

Sean Harder

Communications Officer

Evaluation Contact

Portrait of Joanna Cohen

Joanna Cohen

Program Officer, Evaluation