Homeland Security Investigations

E64169

federal law enforcement agency principal investigative arm of the U.S. Department of Homeland Security

Homeland Security Investigations is a principal investigative arm of the U.S. Department of Homeland Security responsible for enforcing federal laws related to immigration, customs, cybercrime, and transnational criminal activity.

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All labels observed (5)

Label	Occurrences
Homeland Security Investigations canonical	35
Department of Homeland Security investigative agencies	7
Homeland Security Investigations International Operations	1
U.S. Immigration and Customs Enforcement international operations	1
United States Department of Homeland Security investigative agencies	1

How this entity was disambiguated

This entity first appeared as the object of triple T481303 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Homeland Security Investigations
Context triple: [Criminal Investigation Division, cooperatesWith, Homeland Security Investigations]

A. Homeland Security Bureau
The Homeland Security Bureau is a specialized division of the Metropolitan Police Department of the District of Columbia responsible for coordinating law enforcement efforts related to terrorism, emergency preparedness, and critical incident response in Washington, D.C.
B. Diplomatic Security Service
The Diplomatic Security Service is the law enforcement and security arm of the U.S. Department of State responsible for protecting American diplomatic personnel, facilities, and sensitive information worldwide.
C. FBI Counterterrorism Division
The FBI Counterterrorism Division is the branch of the Federal Bureau of Investigation responsible for preventing, investigating, and responding to terrorist threats and activities against the United States.
D. United States Department of Homeland Security
The United States Department of Homeland Security is a federal executive department responsible for safeguarding the nation against terrorism, managing border security, and coordinating responses to natural and man-made disasters.
E. Federal Bureau of Investigation
The Federal Bureau of Investigation (FBI) is the principal federal law enforcement and domestic intelligence agency of the United States, responsible for investigating and enforcing federal laws and protecting national security.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Homeland Security Investigations
Target entity description: Homeland Security Investigations is a principal investigative arm of the U.S. Department of Homeland Security responsible for enforcing federal laws related to immigration, customs, cybercrime, and transnational criminal activity.

A. Homeland Security Bureau
The Homeland Security Bureau is a specialized division of the Metropolitan Police Department of the District of Columbia responsible for coordinating law enforcement efforts related to terrorism, emergency preparedness, and critical incident response in Washington, D.C.
B. Diplomatic Security Service
The Diplomatic Security Service is the law enforcement and security arm of the U.S. Department of State responsible for protecting American diplomatic personnel, facilities, and sensitive information worldwide.
C. FBI Counterterrorism Division
The FBI Counterterrorism Division is the branch of the Federal Bureau of Investigation responsible for preventing, investigating, and responding to terrorist threats and activities against the United States.
D. United States Department of Homeland Security
The United States Department of Homeland Security is a federal executive department responsible for safeguarding the nation against terrorism, managing border security, and coordinating responses to natural and man-made disasters.
E. Federal Bureau of Investigation
The Federal Bureau of Investigation (FBI) is the principal federal law enforcement and domestic intelligence agency of the United States, responsible for investigating and enforcing federal laws and protecting national security.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	federal law enforcement agency ⓘ principal investigative arm of the U.S. Department of Homeland Security ⓘ
abbreviation	HSI ⓘ
acronym	HSI ⓘ
cooperatesWith	Federal Bureau of Investigation ⓘ U.S. Customs and Border Protection ⓘ foreign law enforcement partners ⓘ state and local law enforcement agencies in the United States ⓘ
country	United States of America ⓘ surface form: United States
employer	HSI criminal analysts ⓘ HSI intelligence officers ⓘ HSI special agents ⓘ
focusArea	child exploitation crimes ⓘ commercial fraud ⓘ counter-proliferation investigations ⓘ cyber-enabled crime ⓘ financial crimes ⓘ human smuggling ⓘ human trafficking ⓘ intellectual property rights violations ⓘ money laundering ⓘ narcotics trafficking ⓘ trade-based money laundering ⓘ transnational gang activity ⓘ weapons smuggling ⓘ
hasOperationalComponent	HSI attaché offices abroad ⓘ HSI field offices ⓘ HSI task forces ⓘ
headquartersLocation	Washington, D.C. ⓘ
jurisdiction	federal jurisdiction of the United States ⓘ
legalAuthority	federal law of the United States ⓘ
mandate	enforcement of customs and immigration laws ⓘ investigation of customs violations ⓘ investigation of cybercrime ⓘ investigation of immigration-related offenses ⓘ investigation of transnational criminal activity ⓘ protection of U.S. economic security ⓘ protection of U.S. national security ⓘ protection of public safety ⓘ
parentOrganization	United States Department of Homeland Security ⓘ surface form: U.S. Department of Homeland Security
partOf	Immigration and Customs Enforcement ⓘ surface form: U.S. Immigration and Customs Enforcement
responsibleFor	criminal investigations related to customs ⓘ criminal investigations related to cybercrime ⓘ criminal investigations related to immigration ⓘ criminal investigations related to transnational crime ⓘ enforcing export control laws ⓘ identifying and dismantling criminal organizations ⓘ protecting critical infrastructure from criminal threats ⓘ seizing illicit assets ⓘ

How these facts were elicited

Referenced by (45)

Full triples — surface form annotated when it differs from this entity's canonical label.

Criminal Investigation Division → cooperatesWith → Homeland Security Investigations ⓘ

Immigration and Customs Enforcement → employer → Homeland Security Investigations ⓘ

Immigration and Customs Enforcement → hasPart → Homeland Security Investigations ⓘ

Arms Export Control Act (firearms provisions) → enforcedBy → Homeland Security Investigations ⓘ

Office of Defense Trade Controls Compliance → collaboratesWith → Homeland Security Investigations ⓘ

Organized Crime and Gang Section → collaboratesWith → Homeland Security Investigations ⓘ

Money Laundering and Asset Recovery Section → collaboratesWith → Homeland Security Investigations ⓘ

Child Exploitation and Obscenity Section → collaboratesWith → Homeland Security Investigations ⓘ

Office of International Affairs → collaboratesWith → Homeland Security Investigations ⓘ

IRS-CI → collaboratesWith → Homeland Security Investigations ⓘ

IRS Criminal Investigation → collaboratesWith → Homeland Security Investigations ⓘ

United States Attorney for the Southern District of New York → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the Central District of California → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the Southern District of Texas → worksWith → Homeland Security Investigations ⓘ

this entity surface form: Department of Homeland Security investigative agencies

United States Attorney for the District of Arizona → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the Northern District of Georgia → worksWith → Homeland Security Investigations ⓘ

this entity surface form: Department of Homeland Security investigative agencies

United States Attorney for the District of Hawaii → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the Eastern District of Pennsylvania → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the Southern District of Florida → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the Western District of North Carolina → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the District of New Jersey → worksWith → Homeland Security Investigations ⓘ

ICE → hasDivision → Homeland Security Investigations ⓘ

subject surface form: U.S. Immigration and Customs Enforcement

Student and Exchange Visitor Program oversight through HSI → partOf → Homeland Security Investigations ⓘ

United States Attorney for the Western District of Texas → collaboratesWith → Homeland Security Investigations ⓘ

United States Attorney for the Eastern District of California → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the Eastern District of Wisconsin → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the District of Guam → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the District of Massachusetts → collaboratesWith → Homeland Security Investigations ⓘ

this entity surface form: Department of Homeland Security investigative agencies

United States Attorney for the Eastern District of New York → collaboratesWith → Homeland Security Investigations ⓘ

United States Attorney for the District of Maryland → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the District of New Mexico → worksWith → Homeland Security Investigations ⓘ

President of the United States to control export of defense articles → enforcedBy → Homeland Security Investigations ⓘ

United States Attorney’s Offices → collaboratesWith → Homeland Security Investigations ⓘ

this entity surface form: Department of Homeland Security investigative agencies

United States Attorney for the Eastern District of Oklahoma → worksWith → Homeland Security Investigations ⓘ

United States Attorney for the District of South Dakota → worksWith → Homeland Security Investigations ⓘ

this entity surface form: Department of Homeland Security investigative agencies

HSI → fullName → Homeland Security Investigations ⓘ

HSI special agents → employedBy → Homeland Security Investigations ⓘ

HSI attaché offices abroad → operatedBy → Homeland Security Investigations ⓘ

HSI attaché offices abroad → partOf → Homeland Security Investigations ⓘ

this entity surface form: U.S. Immigration and Customs Enforcement international operations

HSI attaché offices abroad → reportsTo → Homeland Security Investigations ⓘ

this entity surface form: Homeland Security Investigations International Operations

United States Attorney for the District of Vermont → worksWith → Homeland Security Investigations ⓘ

this entity surface form: United States Department of Homeland Security investigative agencies

United States Attorney for the Northern District of Iowa → worksWith → Homeland Security Investigations ⓘ

Assistant United States Attorneys for the Eastern District of Pennsylvania → worksWith → Homeland Security Investigations ⓘ

Criminal Division of the U.S. Attorney’s Office for the District of Minnesota → worksWith → Homeland Security Investigations ⓘ

this entity surface form: Department of Homeland Security investigative agencies

Assistant United States Attorneys in the Western District of Tennessee → collaboratesWith → Homeland Security Investigations ⓘ

this entity surface form: Department of Homeland Security investigative agencies

All labels observed (5)

How this entity was disambiguated Show

Statements (49)

How these facts were elicited Show

Referenced by (45)

How this entity was disambiguated

How these facts were elicited