Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/676350'></iframe> Download Embed Share Defense Threat Reduction Agency Countering Threat Network Approach Defense Threat Reduction Agency April 26, 2019 | 3:30 The Defense Threat Reduction Agency operates in an increasingly complex and interconnected world. DTRA enables the DoD, the U.S. Government, and International Partners to counter and deter Weapons of Mass Destruction and Improvised Threat networks. With a multi-faceted problem comes a multi-faceted solution. DTRA is that solution.