Welcome Aboard

Welcome to the DTRA.

We are excited to have you join our team!

Our mission is one of unparalleled importance, and its success is solely dependent upon our most valuable asset – our people. Everyone at DTRA performs an invaluable role. The work we do has the power to change the future. DTRA leaders are committed to your success, and we are happy you have chosen to join us in pursuit of our critical mission.

We want your transition to be as easy as possible. By following In-Processing link, you’ll find information to begin working on prior to your arrival. If at any time you have questions regarding onboarding, your Sponsor and your Supervisor should be your first line of support. You may also contact the onboarding team by e-mail: dtra.belvoir.hr.mbx.onboarding@mail.mil.

DTRA employees

Welcome to our team!


Before You Report



DTRA provides cross-cutting solutions to enable the Department of Defense, the United States Government, and international partners to deter strategic attack against the United States and its allies; prevent, reduce, and counter WMD and emerging threats; and prevail against WMD-armed adversaries in crisis and conflict.  

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8725 John J. Kingman Rd., Fort Belvoir, Va. 22060-6221

Welcome to the Defense Threat Reduction Agency’s website. If you are looking for the official source of information about the DoD Web Policy, please visit https://dodcio.defense.gov/DoD-Web-Policy/. The Defense Threat Reduction Agency is pleased to participate in this open forum in order to increase government transparency, promote public participation, and encourage collaboration. Please note that the Defense Threat Reduction Agency does not endorse the comments or opinions provided by visitors to this site. The protection, control, and legal aspects of any information that you provided to establish your account or information that you may choose to share here is governed by the terms of service or use between you and the website. Visit the Defense Threat Reduction Agency contact page at Contact Us for information on how to send official correspondence.