Defense Threat Reduction Agency (DTRA)
The Defense Threat Reduction Agency is a combat support agency whose goal is to reduce the threat posed by weapons of mass destruction.
Phone number
1-703-767-5870
Toll-free number
1-800-701-5096
Main address
8725 John J. Kingman Rd.Stop 6201
Ft. Belvoir, VA 22060-6201
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