Knowledge Base Portal

The format and content of this page will be updated frequently.  Your Feedback is appreciated. If you know of any websites, or online resources, please let us know, and we will gladly post them for others to benefit from.

Radiological & Nuclear
Weather & Natural Disasters


Primer on Chemical Nerve Agents

Chemical Warfare Topical Collection

Personal Protection & Chem/Bio Terrorism

Security, Intrusion, and Detection
For site security purposes, and to ensure that this service remains available to all users, all network traffic is monitored in order to identify unauthorized attempts to upload or change information, or otherwise cause damage or conduct criminal activity.  Anyone using this system expressly consents to such monitoring and is advised that if such monitoring reveals evidence of possible abuse or criminal activity, system personnel may provide the results of such monitoring to appropriate officials. Unauthorized attempts to upload or change information, or otherwise cause damage to this service, are strictly prohibited and may be punishable under applicable federal law.

Given the nature of this service and the volume of postings, cannot guarantee the accuracy of third party content, nor can be held liable for errors or omissions.   When in doubt, users of this service are advised to verify information independently. is operated by the Joint Regional Intelligence Center, Norwalk, CA 90650