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. Department of Homeland Security (DHS)

Department of Homeland Security (DHS)

Last Updated: | Site Page

Geospatial Management Office (GMO)

Lead agency for DHS geospatial programs, policy, governance, and tradecraft, including geospatial data, GIS, and geospatial applications

Last Updated: | Speeches

Secretary Mayorkas Delivers Remarks Following an Operational Briefing

Secretary Alejandro N. Mayorkas delivered the following remarks following an operational briefing in Tucson, Arizona.

Last Updated: | Event

DHS Juneteenth Flag Raising Ceremony

On Tuesday, June 18, 2024, the Department celebrates its inaugural DHS Juneteenth Flag-Raising Ceremony, hosted by DHS Blacks in Government (BIG).

Last Updated: | Fact Sheets

Fact Sheet: Presidential Proclamation to Suspend and Limit Entry and Joint DHS-DOJ Interim Final Rule to Restrict Asylum During High Encounters at the Southern Border

The Biden-Harris Administration is taking decisive new action to strengthen border security, announcing a series of measures that restrict asylum eligibility, and significantly increase the consequences for those who enter without authorization across the southern border.

Last Updated: | Publication

C-THRU OFA Report

The U.S. Department of Homeland Security's Science and Technology Directorate works closely with the nation’s emergency response community to identify and prioritize mission capability gaps, and to facilitate the rapid development of critical solutions to address responders’ everyday technology needs. As these new technologies near completion, the National Urban Security Technology Laboratory (NUSTL) conducts an operational field assessment (OFA) to evaluate the prototype's capabilities and operational suitability. This report documents the results of an OFA of C-THRU, a real-time visualization system intended to provide firefighters with technology that can minimize the disorientation associated with emergency response. It offers a suite of imaging, navigation, and visual communication applications via the helmet-mounted C-THRU Navigator and corresponding Visual Command platform.

Last Updated: | Site Page

Current LRBAA Topics

Current LRBAA topics

Last Updated: | Blog

Celebrating the Women of DHS

During Women’s History Month, we recognize the many inspiring women leaders at the Department of Homeland Security for their dedication, accomplishments, and sacrifice. 

Last Updated: | Press Releases

DHS Marks Fifth Anniversary of the Countering Weapons of Mass Destruction Office

Washington - On Dec. 21, 2023, Assistant Secretary for the Countering Weapons of Mass Destruction Office (CWMD) Mary Ellen Callahan celebrated the fifth anniversary of the establishment of the Office and renewed the call for its reauthorization.

Last Updated: | Publication

Office of the Chief Procurement Officer’s Annual Report

Office of the Chief Procurement Officer’s Annual Report

Last Updated: | Site Page

Find Business Opportunities

The Federal Government posts contracting opportunities, requests for information, and partnership opportunities in various locations online. The resources described on this page can be used to find new or future opportunities, connect with prime contractors, or register your entity to improve your organization’s visibility.