Homeland security is an American
national security
National security, or national defence (national defense in American English), is the security and Defence (military), defence of a sovereign state, including its Citizenship, citizens, economy, and institutions, which is regarded as a duty of ...
term for "the national effort to ensure a homeland that is safe, secure, and resilient against
terrorism
Terrorism, in its broadest sense, is the use of violence against non-combatants to achieve political or ideological aims. The term is used in this regard primarily to refer to intentional violence during peacetime or in the context of war aga ...
and other hazards where American interests, aspirations, and ways of life can thrive"
to the "national effort to prevent terrorist attacks within the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
, reduce the vulnerability of the U.S. to terrorism, and minimize the damage from attacks that do occur."
According to an official work published by the
Congressional Research Service
The Congressional Research Service (CRS) is a public policy research institute of the United States Congress. Operating within the Library of Congress, it works primarily and directly for members of Congress and their committees and staff on a ...
in 2013, the "Homeland security" term's definition has varied over time.
Homeland security is not constrained to terrorist incidents. Terrorism is violent, criminal acts committed by individuals and/or groups to further ideological goals stemming from influences, such as those of a political, religious, social, racial, or environmental nature. Within the US, an all-hazards approach exists regarding homeland security endeavors. In this sense, homeland security encompasses both natural disasters and man-made events.
Thus, the domain of homeland security must accommodate a plethora of situations and scenarios, ranging from natural disasters (e.g.,
Hurricane Katrina
Hurricane Katrina was a powerful, devastating and historic tropical cyclone that caused 1,392 fatalities and damages estimated at $125 billion in late August 2005, particularly in the city of New Orleans and its surrounding area. ...
,
Irma) to acts of terrorism (e.g.,
Boston Marathon bombing,
September 11 attacks
The September 11 attacks, also known as 9/11, were four coordinated Islamist terrorist suicide attacks by al-Qaeda against the United States in 2001. Nineteen terrorists hijacked four commercial airliners, crashing the first two into ...
).
The term came about following enactment of the
Homeland Security Act of 2002 and reorganization of many U.S. government civil agencies effective March 1, 2003, to form the
United States Department of Homeland Security
The United States Department of Homeland Security (DHS) is the U.S. United States federal executive departments, federal executive department responsible for public security, roughly comparable to the Interior minister, interior, Home Secretary ...
(DHS) after the September 11 attacks, and may refer to the actions of that department, the
, or the
United States House of Representatives Committee on Homeland Security.
The term "Homeland security" is not to be confused with the U.S. Department of Homeland Security. In its February 15, 2001 report, the U.S. Commission on National Security/21st Century, said the United States must change how it operates in the area of homeland security. The report recommended the creation of what was ultimately called the Department of Homeland Security."
DHS was formed by the Homeland security Act of 2002. The term, homeland security, is not the same as the Department of Homeland Security (DHS). DHS is an executive branch agency.
The Senate Committee on Homeland Security and Governmental Affairs and the House Committee on Homeland Security are both legislative bodies, and thus are clearly distinct from the executive agency, DHS. The actions of these two legislative bodies are not the same as actions of DHS.
Homeland defense (HD) is the military protection of U.S. territory, sovereignty, domestic population, and critical infrastructure against external threats and aggression.
Definition
"Despite the
ublisheddefinition, mission statement, and vision
ll of which have changed since 9/11 there is no consensus among practitioners and the public as to what the term Homeland Security actually means. Different groups view it differently. The extremes of opinion are represented, for the narrow view, by those who feel homeland security is only about terrorism. They believe focusing on anything additional dilutes, distracts, and weakens the homeland security mission."
Others say its focus is terrorism and natural disasters. Still others claim homeland security is about 'all hazards' (terrorism, man-made disasters, and natural disasters). To some, homeland security is focused on 'jurisdictional hazards' (i.e. homeland security means different things to different jurisdictions depending upon that jurisdiction's particular hazards, risks, and level of preparedness). Examples of some of the jurisdictional hazards include hurricanes, tornados, flooding, and earthquakes. At the other extreme, the broad view of homeland security advocates that homeland security is about everything – that it implicates almost every sector."
In the United States

Following the emergency response to
Hurricane Hugo in 1989 and
Hurricane Andrew
Hurricane Andrew was a compact, but very powerful and devastating tropical cyclone that struck the Bahamas, Florida, and Louisiana in August 1992. It was the most destructive hurricane to ever hit Florida in terms of structures dama ...
in 1992 policy makers in Washington publicly voiced their frustration. A number of reforms were initiated to improve the effectiveness of the disaster relief system in the United States. In the United States, the concept of "Homeland Security" extends and recombines responsibilities of government agencies and entities. According to Homeland security research, the U.S. federal Homeland Security and
Homeland Defense includes 187 federal agencies and departments, including the
National Guard of the United States, the
Federal Emergency Management Agency
The Federal Emergency Management Agency (FEMA) is an agency of the United States Department of Homeland Security (DHS), initially created under President Jimmy Carter by Presidential Reorganization Plan No. 3 of 1978 and implemented by two Exec ...
, the
United States Coast Guard
The United States Coast Guard (USCG) is the maritime security, search and rescue, and Admiralty law, law enforcement military branch, service branch of the armed forces of the United States. It is one of the country's eight Uniformed services ...
,
U.S. Customs and Border Protection,
U.S. Immigration and Customs Enforcement
The United States Immigration and Customs Enforcement (ICE; ) is a Federal law enforcement in the United States, federal law enforcement agency under the United States Department of Homeland Security. ICE's stated mission is to protect the Un ...
,
United States Citizenship and Immigration Services
United States Citizenship and Immigration Services (USCIS) is an agency of the United States Department of Homeland Security (DHS) that administers the country's naturalization and Immigration to the United States, immigration system.
History
...
, the
United States Secret Service
The United States Secret Service (USSS or Secret Service) is a federal law enforcement agency under the Department of Homeland Security tasked with conducting criminal investigations and providing protection to American political leaders, thei ...
, the
Transportation Security Administration, the 14 agencies that constitute the
U.S. intelligence community and
Civil Air Patrol
Civil Air Patrol (CAP) is a Congressional charter, congressionally chartered, federally supported Nonprofit corporation, non-profit corporation that serves as the official civilian auxiliaries, auxiliary of the United States Air Force (USAF). CA ...
. Although many businesses now operate in the area of homeland security, it is overwhelmingly a government function.
The
George W. Bush
George Walker Bush (born July 6, 1946) is an American politician and businessman who was the 43rd president of the United States from 2001 to 2009. A member of the Bush family and the Republican Party (United States), Republican Party, he i ...
administration consolidated many of these activities under the
United States Department of Homeland Security
The United States Department of Homeland Security (DHS) is the U.S. United States federal executive departments, federal executive department responsible for public security, roughly comparable to the Interior minister, interior, Home Secretary ...
(DHS), a new cabinet department established as a result of the
Homeland Security Act of 2002. However, much of the nation's homeland security activity remains outside of DHS; for example, the
FBI
The Federal Bureau of Investigation (FBI) is the domestic Intelligence agency, intelligence and Security agency, security service of the United States and Federal law enforcement in the United States, its principal federal law enforcement ag ...
and
CIA are not part of the Department, and other executive departments such as the
Department of Defense and
United States Department of Health and Human Services
The United States Department of Health and Human Services (HHS) is a cabinet-level executive branch department of the US federal government created to protect the health of the US people and providing essential human services. Its motto is ...
and they play a significant role in certain aspects of homeland security. Homeland security is coordinated at the
White House
The White House is the official residence and workplace of the president of the United States. Located at 1600 Pennsylvania Avenue Northwest (Washington, D.C.), NW in Washington, D.C., it has served as the residence of every U.S. president ...
by the Adviser to the President for National Security and the Adviser to the President for Terrorism and Homeland Security. The staff of the National Security Council manages policy integration of National Security and Homeland Security. Homeland security is officially defined by the National Strategy for Homeland Security as "a concerted national effort to prevent terrorist attacks within the United States, reduce America's vulnerability to terrorism, and minimize the damage and recover from attacks that do occur". Because the Department of Homeland Security includes the Federal Emergency Management Agency, it also has responsibility for preparedness, response, and recovery to natural disasters.
According to the U.S. Office of Management and Budget and Homeland Security Research Corporation, DHS Homeland security funding constitutes about 20-21 percent of the consolidated U.S. Homeland Security - Homeland Defense funding, while approximately 40 percent of the DHS budget funds civil, non-security activities, such as the U.S. coast guard search and rescue operations and customs functions. The U.S. Homeland Security is the world's largest Homeland counter terror organization, having 40 percent of the global fiscal year homeland security funding.
The term ''Homeland security'' became prominent in the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
following the
September 11 attacks
The September 11 attacks, also known as 9/11, were four coordinated Islamist terrorist suicide attacks by al-Qaeda against the United States in 2001. Nineteen terrorists hijacked four commercial airliners, crashing the first two into ...
. It had been used only in limited policy circles prior to these attacks. The phrase "security of the American homeland" appears in the 1998 report ''Catastrophic Terrorism: Elements of a National Policy'' by
Ash Carter,
John M. Deutch, and
Philip D. Zelikow. Homeland security is also usually used to connote the civilian aspect of this effort. While ''homeland defense'' refers to its military component, led chiefly by the
United States Northern Command
The United States Northern Command (USNORTHCOM) is one of eleven unified combatant commands of the United States Department of Defense. The command is tasked with providing military support for Civil authority, non-military authorities in t ...
, which is headquartered in
Colorado Springs, Colorado
Colorado Springs is the most populous city in El Paso County, Colorado, United States, and its county seat. The city had a population of 478,961 at the 2020 United States census, 2020 census, a 15.02% increase since 2010 United States Census, 2 ...
.
The scope of homeland security includes:
* Emergency preparedness and response (for both terrorism and natural disasters), including volunteer medical,
police
The police are Law enforcement organization, a constituted body of Law enforcement officer, people empowered by a State (polity), state with the aim of Law enforcement, enforcing the law and protecting the Public order policing, public order ...
,
emergency management
Emergency management (also Disaster management) is a science and a system charged with creating the framework within which communities reduce vulnerability to hazards and cope with disasters. Emergency management, despite its name, does not actu ...
, and
fire
Fire is the rapid oxidation of a fuel in the exothermic chemical process of combustion, releasing heat, light, and various reaction Product (chemistry), products.
Flames, the most visible portion of the fire, are produced in the combustion re ...
personnel;
* Domestic and International intelligence activities, largely today within the
FBI
The Federal Bureau of Investigation (FBI) is the domestic Intelligence agency, intelligence and Security agency, security service of the United States and Federal law enforcement in the United States, its principal federal law enforcement ag ...
;
* Critical infrastructure, including physical/perimeter and cyber protection;
* Investigation of people making and distributing
child pornography
Child pornography (also abbreviated as CP, also called child porn or kiddie porn, and child sexual abuse material, known by the acronym CSAM (underscoring that children can not be deemed willing participants under law)), is Eroticism, erotic ma ...
;
*
Border control
Border control comprises measures taken by governments to monitor and regulate the movement of people, animals, and goods across land, air, and maritime borders. While border control is typically associated with international borders, it als ...
, including land, maritime and country borders (also known as Ports of Entry (PoEs). Border management has two key goals: facilitating the flow of legitimate trade and traveling, while ensuring legitimate immigration;
* Transportation and logistics security, including aviation, maritime, and land transportation; As higher volumes of cargoes are processed at the borders each year, security risks also increase. In fact, illegitimate entities such as money laundering, drug trafficking, contraband and human trafficking cartels strategically select busy ports of entry and high traffic times, seeking to penetrate the borders;
*
Biodefense;
* Detection of
radioactive
Radioactive decay (also known as nuclear decay, radioactivity, radioactive disintegration, or nuclear disintegration) is the process by which an unstable atomic nucleus loses energy by radiation. A material containing unstable nuclei is conside ...
and
radiological
In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or a material medium. This includes:
* ''electromagnetic radiation'' consisting of photons, such as radio waves, microwaves, infr ...
materials;
* Research on next-generation security technologies.
* Investigation on Transnational Criminal Organizations (TCOs) involved in human trafficking, drug trafficking, contraband, money laundering, extortion;
Criticism
Conflicts exist between bodies of
international law
International law, also known as public international law and the law of nations, is the set of Rule of law, rules, norms, Customary law, legal customs and standards that State (polity), states and other actors feel an obligation to, and generall ...
(ratified by the United States or not) and those applied under "homeland security". One example is the notion of an
unlawful combatant. The United States government has created a new status that addresses prisoners captured by a military force who do not conform with the conditions of the Convention. While the United States has only been a signatory to portions of the
Geneva Conventions
upright=1.15, The original document in single pages, 1864
The Geneva Conventions are international humanitarian laws consisting of four treaties and three additional protocols that establish international legal standards for humanitarian t ...
, much international law is based upon it.
As a field of study
Shortly after the September 11 attacks, Homeland security also took off as an up-and-coming academic field with a number of schools in the United States offering
Academic certificate
An academic certificate or tech certificate is a document that certifies that a person has received specific education or has passed a test or series of tests.
In many countries, a certificate is a qualification attained in secondary education. ...
and
degree programs in Homeland Security. The field is often studied alongside emergency management due to their similar nature and purposes. With the relatively sudden growth of the field, the quality of the programs vary greatly from one to another along with their respective accreditation statuses (or lack thereof). In a partial effort to combat these variations, the
International Association of Emergency Managers offers a scholarship program with the aim of nurturing, promoting and developing disaster preparedness and resistance by furthering the education of students studying the fields of emergency management, disaster management or related programs such as Homeland Security.
Homeland Security is often thought of as a specifically United States term referring to the role of the United States' reformed national security infrastructure beginning in 2003. However, neither the term nor the concept of Homeland Security are specific to the United States. Though terminology varies, an equivalent might be seen in Israel's
Ministry of Public Security
Ministry of Public Security can refer to:
* Ministry of Justice and Public Security (Brazil)
* Ministry of Public Security of Burundi
* Ministry of Public Security (Chile)
* Ministry of Public Security (China)
* Ministry of Public Security of Co ...
. Within Homeland Security as an academic field, Homeland Security is sometimes studied in a comparative context by scholars of
comparative politics
Comparative politics is a field in political science characterized either by the use of the '' comparative method'' or other empirical methods to explore politics both within and between countries. Substantively, this can include questions relat ...
or
criminal justice
Criminal justice is the delivery of justice to those who have been accused of committing crimes. The criminal justice system is a series of government agencies and institutions. Goals include the rehabilitation of offenders, preventing other ...
. For example, the British political scientist
Paul Wilkinson edited and contributed to a textbook on Homeland Security policy and practice from a
British
British may refer to:
Peoples, culture, and language
* British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies.
* British national identity, the characteristics of British people and culture ...
perspective. The scholar Nadav Morag looks at a global perspective on homeland security management and strategies in the book ''Comparative Homeland Security: Global Lessons''.
Professional Certification
Certified Homeland Protection Professional is a professional certification established by the
National Sheriffs' Association in partnership with the National Domestic Preparedness Coalition, through the Global Center for Threat, Risk, and Vulnerability.
See also
*
Civil defense
Civil defense or civil protection is an effort to protect the citizens of a state (generally non-combatants) from human-made and natural disasters. It uses the principles of emergency management: Risk management, prevention, mitigation, prepara ...
*
High policing
*
Infrastructure security
*
Port security
*
Supply chain security
U.S. specific:
*
History of homeland security in the United States
*
Civil defense in the United States
*
Homeland Security Act
*
Homeland defense
*
Center for Homeland Defense and Security (school in California)
*
National security of the United States
References
Further reading
* 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).
Primary sources
* United States. Office of Homeland Security. ''National strategy for homeland security'' (DIANE Publishing, 2002
online
* United States. Committee on Homeland Security of the House of Representatives. (2008). ''Compilation of homeland security presidential directives (HSPD)''
10th Congress, 2nd Session. Committee Print 110-B Washington, D.C.: U.S. Government Printing Office. ..
External links
Homeland Securityfrom ''UCB Libraries GovPubs''
*
Click here for Radar
The DHS Website*
United States Secretary of Homeland Security
The United States secretary of homeland security is the head of the United States Department of Homeland Security, the federal department tasked with ensuring public safety in the United States. The secretary is a member of the Cabinet of the ...
From Wikipedia article page
Rudy Giuliani, 'The Resilient Society,' ''City Journal,'' Winter 2008
In Homeland Security- Homeland Security news and analysis from experts in the field.
U.S. National Strategy for Homeland SecurityHomeland Security: A Selected BibliographyCongressional Research Service (CRS) reports on homeland security*
ttps://web.archive.org/web/20011102055942/http://www.au.af.mil/au/awc/awcgate/awc-hmld.htm Comprehensive homeland security links (USAF Air War College site)Canadian Ministry of Public Safety and Emergency PreparednessHomeland Security Institute Weekly BulletinNaval Postgraduate School's Center for Homeland Defense and Security Homeland Security Newswire- News Wire Publications
Homeland Security Network (HSN)- Information Backbone for First Responders
CCICADA, DHS Center of Excellence (Emeritus) at Rutgers University
{{DEFAULTSORT:Homeland Security
Civil defense in the United States
Law enforcement in the United States
American political neologisms
National security