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United States Department of Homeland Security

The United States Department of Homeland Security (DHS) is the U.S. federal executive department responsible for public security, roughly comparable to the interior or home ministries of other countries. Its stated missions involve anti-terrorism, border security, immigration and customs, cyber security, and disaster prevention and management.[3]

"DHS" redirects here. For other uses, see DHS (disambiguation).

Agency overview

November 25, 2002 (2002-11-25)

240,000 (2018)[1]

$51.672 billion (FY 2020)[2]

It began operations on March 1, 2003, after being formed as a result of the Homeland Security Act of 2002, enacted in response to the September 11 attacks. With more than 240,000 employees,[1] DHS is the third-largest Cabinet department, after the Departments of Defense and Veterans Affairs.[4] Homeland security policy is coordinated at the White House by the Homeland Security Council. Other agencies with significant homeland security responsibilities include the Departments of Health and Human Services, Justice, and Energy.

: Processes and examines citizenship, residency, and asylum requests from aliens.

United States Citizenship and Immigration Services

: Law enforcement agency that enforces U.S. laws along its international borders (air, land, and sea) including its enforcement of U.S. immigration, customs, and agriculture laws while at and patrolling between all U.S. ports-of-entry.

U.S. Customs and Border Protection

: Law enforcement agency divided into two bureaus:

U.S. Immigration and Customs Enforcement

Disaster preparedness and response[edit]

Congressional budgeting effects[edit]

During a Senate Homeland Security and Governmental Affairs Committee hearing on the reauthorization of DHS, Deputy Secretary Elaine Duke said there is a weariness and anxiety within DHS about the repeated congressional efforts to agree to a long-term spending plan, which had resulted in several threats to shut down the federal government. "Shutdowns are disruptive", Duke said. She said the "repeated failure on a longtime spending plan resulting in short-term continuing resolutions (CRs) has caused "angst" among the department's 240,000 employees in the weeks leading up to the CRs."[32] The uncertainty about funding hampers DHS's ability to pursue major projects and it takes away attention and manpower from important priorities. Seventy percent of DHS employees are considered essential and are not furloughed during government shutdowns.[32]

33rd on the talent management index

35th on the leadership and knowledge management index

36th on the job satisfaction index

36th on the results-oriented performance culture index

Container Security Initiative

E-Verify

Electronic System for Travel Authorization

Emergency Management Institute

History of homeland security in the United States

Homeland Security USA

Homeland security grant

equivalent department in the United Kingdom

Home Office

List of state departments of homeland security

(NBACC), Ft Detrick, MD

National Biodefense Analysis and Countermeasures Center

National Interoperability Field Operations Guide

National Strategy for Homeland Security

Project Hostile Intent

equivalent department in Canada

Public Safety Canada

Shadow Wolves

Terrorism in the United States

United States visas

Bullock, Jane, George Haddow, and Damon P. Coppola. Introduction to homeland security: Principles of all-hazards risk management (Butterworth-Heinemann, 2011)

Ramsay, James D. et al. Theoretical Foundations of Homeland Security: Strategies, Operations, and Structures (Routledge, 2021)

Sylves, Richard T. Disaster policy and politics: Emergency management and homeland security (CQ press, 2019).

Media related to United States Department of Homeland Security at Wikimedia Commons

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Official website

on USAspending.gov

Department of Homeland Security

in the Federal Register

DHS