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Contact Nonproliferation Program Offices

One of the gravest threats the United States and the international community face is the possibility that terrorists or rogue nations will acquire nuclear weapons or other weapons of mass destruction (WMD). NNSA, through its Office of Defense Nuclear Nonproliferation, works closely with a wide range of international partners, key U.S. federal agencies, the U.S. national laboratories, and the private sector to detect, secure, and dispose of dangerous nuclear and radiological material, and related WMD technology and expertise.

If you have questions regarding a particular program office within NNSA's Nuclear Nonproliferation program and are not part of the media*, feel free to call the program office's main telephone number at:

Main Office
(202) 586-0645

Office of Global Threat Reduction
(202) 586-9215

Office of Nonproliferation Research & Development
(202) 586-2400

Office of Nuclear Risk Reduction
(202) 586-6069

Office of Nonproliferation & International Security
(202) 586-2102

Office of International Material Protection & Accounting
(202) 586-0899

Office of Fissile Materials Disposition
(202) 586-2695

Address:
U.S. Department of Energy
National Nuclear Security Administration
Office of Defense Nuclear Nonproliferation
1000 Independence Ave., SW
Washington, D.C. 20585
(202)566-7849

*All media inquiries should be directed to NNSA's Office of Public Affairs (202) 586-5000