DTRA Modeling & Simulation Center's CNTTR supports a wide array of activities and customers. CNTTR translates 50 plus years of special weapon effects experience into a technical, on-line resource center. CNTTR is the primary interface between DTRA and its customers concerning weapon effects data.

Registered users can now access DTRA database libraries, nuclear, biological and chemical (NBC) analysis, physics-based modeling tools and technical support in one location. CNTTR's classified and unclassified systems provide users around-the-clock access via the SIPRNET, direct dial-in, Internet and CD-ROM. From warfighters to civilian first responders, CNTTR contributes to mission success.

To better serve individual customers CNTTR developed the Focus Page. The Focus Page can house customer specific information packaged to suit individual requirements. To learn more about CNTTR's Focus Page call (703) 325-4869.