Rachel Staley Grant is currently on an assignment to the U.S. Department of Health and Human Services. Until her departure in January 2024, she served as deputy vice president on the Communications team.

Page Stoutland was NTI’s vice president for Scientific and Technical Affairs. Her joined the Nuclear Threat Initiative in 2010.

Mark Melamed serves as deputy vice president for NTI's Global Nuclear Policy Program. Prior to joining NTI in 2019, Melamed worked on arms control and security issues in various roles within the U.S. government.

Michelle Nalabandian is currently on a 24-month assignment to the U.S. Department of Defense. Until her departure in September 2019, she served as program officer for Global Biological Policy and Programs.

Richard Johnson was senior director for fuel cycle and verification at the Nuclear Threat Initiative. Richard previously served as the deputy lead coordinator (acting) for Iran Nuclear Issues at the U.S. Department of State, having also served as assistant coordinator for Iran Nuclear Issues.

Michael A. Peterson is the Chairman and Chief Executive Officer of the Peter G. Peterson Foundation, a non-partisan organization dedicated to addressing America’s fiscal challenges and building a stronger economic future.

Nathalie Tocci is Director of the Istituto Affari Internazionali, Honorary Professor at the University of Tübingen, and Special Adviser to EU HRVP Federica Mogherini, on behalf of whom she wrote the European Global Strategy and is now working on its implementation, notably in the field of security and defence.

Considered one of the most influential chairman of the Joint Chiefs of Staff in history, Admiral Mike Mullen takes a fresh approach to the most important geopolitical issues of the 21st Century, including America’s position in the world and how economic health directly impacts our national security. Mullen believes our national debt is our greatest security threat.