U.S. flag

An official website of the United States government

Government Website

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Safely connect using HTTPS

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

  1. Home
  2. About DHS
  3. Site Links
  4. Keywords
  5. Radiological

Radiological

Last Updated: | Fact Sheets

Snapshot: S&T Supports Radiation Preparedness

RadResponder builds capabilities for state and local response and connects them with federal assets from FEMA, the Environmental Protection Agency (EPA) and the Department of Energy (DOE).

Last Updated: | Publication

S&T FRG Using Preventative Radiological Nuclear Detection Equipment for Consequence Management Missions Operational Job Aids

This operator aid book briefly describes procedures for the use of first responder preventive radiological/nuclear detection (PRND) equipment in a consequence management (CM) response to a radiological material release to the environment. The PRND mission is to detect and interdict radiological/nuclear materials outside of regulatory control before they can be misused.

Last Updated: | Testimony

Written testimony of CBP for a House Transportation and Infrastructure Subcommittee on Coast Guard and Maritime Transportation hearing titled “Prevention of and Response to the Arrival of a Dirty Bomb at a U.S. Port”

U.S. Customs and Border Protection (CBP) Office of Field Operations Assistant Commissioner Todd Owen addresses the role of CBP in preventing and responding to radiological weapons-related threats.

Last Updated: | Testimony

Written testimony of USCG for a House Transportation and Infrastructure Subcommittee on Coast Guard and Maritime Transportation hearing titled “Prevention of and Response to the Arrival of a Dirty Bomb at a U.S. Port”

U.S. Coast Guard (USCG) Assistant Commandant for Response Policy Rear Admiral Peter Brown addresses the Coast Guard’s role in the prevention of and response to the arrival of a radiological dispersion device in a U.S. port.

Last Updated: | Testimony

Written testimony of DNDO Director for a House Transportation and Infrastructure Subcommittee on Coast Guard and Maritime Transportation hearing titled “Prevention of and Response to the Arrival of a Dirty Bomb at a U.S. Port”

Domestic Nuclear Detection Office (DNDO) Director Huban Gowadia addresses DNDO’s efforts to prevent and respond to the arrival of a radiological device at our Nation’s maritime ports.