Index/Topics/ICE Immigration Enforcement

ICE Immigration Enforcement

ICE's methods for locating and arresting undocumented immigrants

Fact-Checks

12 results
Jan 13, 2026
Most Viewed

Who were the main proponents and opponents of ICE's creation in the US Senate and House of Representatives?

The U.S. Immigration and Customs Enforcement (ICE) agency was created as part of the Homeland Security Act of 2002, a landmark reorganization passed by Congress in the wake of the September 11 attacks...

Jan 14, 2026
Most Viewed

Which immigration enforcement agencies existed before ICE and what were their functions?

The principal federal agencies that carried out immigration enforcement before the creation of U.S. Immigration and Customs Enforcement (ICE) in 2003 were the Immigration and Naturalization Service (I...

Jan 12, 2026
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How has ICE's mission and structure changed under different presidential administrations?

The institutional mission and internal structure of U.S. Immigration and Customs Enforcement (ICE) have been repeatedly reshaped by presidential priorities: created in 2003 to consolidate interior imm...

Jan 12, 2026

Did the Obama administration create ICE or reorganize existing agencies?

The federal agency known as U.S. Immigration and Customs Enforcement (ICE) was created as part of the Department of Homeland Security (DHS) reorganization after 9/11, not by President Barack Obama . T...

Jan 12, 2026

What are common data-sharing agreements between ICE and other federal agencies and how have courts evaluated their legality?

Common data-sharing agreements with U.S. Immigration and Customs Enforcement (ICE) typically let ICE access biographical and contact data from other agencies—most prominently Medicaid records from HHS...

Jan 16, 2026

What criteria does ICE use to define a criminal alien versus a civil immigration violator?

ICE distinguishes between "criminal aliens" and "civil immigration violators" largely by whether an individual has been convicted of—or is charged with—criminal offenses that trigger immigration conse...

Jan 19, 2026

What is process used by ice to find illegals

ICE locates and arrests undocumented immigrants through a mix of data-driven identification, criminal-justice referrals, targeted field surveillance and cooperative partnerships with local and federal...

Jan 14, 2026

what was ICE's first controversy under Trump?

The first major controversy tied to U.S. Immigration and Customs Enforcement (ICE) in the second Trump administration arose from a rapid, large-scale interior enforcement surge that produced an early ...

Jan 9, 2026

What role do ICE agents play in border enforcement?

ICE agents are not the uniformed Border Patrol officers who “patrol” the line; rather, they are investigators and deportation officers whose principal responsibilities lie in interior immigration enfo...

Jan 9, 2026

to what historical organization or organizations is ICE most similar to

U.S. Immigration and Customs Enforcement (ICE) is institutionally the direct heir to pre‑2003 U.S. immigration and customs agencies — principally the Immigration and Naturalization Service and portion...

Jan 9, 2026

What are the leading causes of death among people detained by ICE?

The documented leading immediate causes of death among people detained by U.S. Immigration and Customs Enforcement (ICE) in recent years include cardiovascular events (cardiac arrest, heart failure), ...

Jan 8, 2026

How do ICE enforcement policies compare to those of other countries?

The United States’ Immigration and Customs Enforcement (ICE) is a large, domestically focused enforcement agency whose stated mission is to protect national security and public safety by enforcing mor...