Former U.S. Senator Nunn represented Georgia for 24 years (1972-1996), where he served as Chairman of the Senate Armed Services Committee and the Permanent Subcommittee on Investigations and on the Intelligence and Small Business Committees.

Samantha Pitts-Kiefer joined NTI in June 2012.

Tabitha Sanders joined NTI in June 2019 as communications associate, where she assists with social media engagement and public outreach.

A philanthropist and supporter of a number of humanitarian causes, Mr. Turner is founder of CNN, the world's first live, in-depth, around-the-clock news television network. He directs most of his philanthropic activities through the Turner Foundation, the United Nations Foundation and NTI.

Ronald L. Olson is a name partner in the Los Angeles office of Munger, Tolles & Olson LLP. Olson has practiced law with the firm since 1968. Olson’s practice involves a combination of litigation and corporate counseling. He counsels individual executives and boards of directors in a range of matters, including transactions, corporate governance and executive compensation.

Therese Murphy joined NTI in 2019 and currently serves as the Development Manager.

Steve Andreasen spent eight years at the U.S. National Security Council as a principal advisor on strategic policy, nuclear arms control and missile defense. During the George H.W. Bush and Reagan Administrations, Andreasen served in the U.S. State Department.

Siegfried S. Hecker is Director Emeritus of the Los Alamos National Laboratory, where he was Director from 1986 to 1997, and is currently Visiting Professor at Stanford University's Center for International Security and Cooperation.