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United States Immigration and Customs Enforcement

United States government agency
Also known as: ICE
Top Questions

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United States Immigration and Customs Enforcement, agency of the U.S. federal government that enforces laws governing border control, customs, trade, and immigration. ICE is overseen by a director who is appointed by the president of the United States and confirmed by the U.S. Senate. The director reports to the secretary of the Department of Homeland Security (DHS). From the start of Pres. Donald Trump’s second term (2025– ), the agency expanded its efforts to arrest and deport undocumented immigrants, and its size and budget were greatly increased.

Structure and functions

ICE has several major operational sections, or directorates, including Homeland Security Investigations (HSI), Enforcement and Removal Operations (ERO), and the Office of the Principal Legal Advisor (OPLA). The HSI directorate combats transnational criminal organizations (e.g., drug-smuggling cartels), while the ERO handles the arrest, detention, and supervised release or deportation of undocumented immigrants. The OPLA provides the legal support necessary for these operations, including the litigation of deportation cases before the U.S. Justice Department’s Executive Office for Immigration Review. Another directorate, Management and Administration (M&A), performs managerial and administrative functions for the other directorates while maintaining their infrastructure.

Many divisions and offices within the directorates provide important services to the organization. For example, the Office of the Chief Financial Officer allocates funding, and the Office of Professional Responsibility is tasked with upholding ICE’s standards for professional conduct.

History

ICE—alongside Customs and Border Protection (CBP) and U.S. Citizenship and Immigration Services (USCIS)—was established under Pres. George W. Bush on March 1, 2003, to carry out government functions previously performed by the U.S. Customs Service and the Immigration and Naturalization Service (INS), which were formally disbanded. The agency’s creation was part of a much larger reorganization in the federal government after the terrorist attacks of September 11, 2001, in which all or part of 22 federal agencies were absorbed into the new U.S. DHS. ICE’s first director (ā€œassistant secretaryā€ at the time) was Michael J. Garcia, who previously served as acting commissioner of the INS. In 2008 ​​ICE moved into a new headquarters, Potomac Center North, in the Southwest quadrant of Washington, D.C.

ICE represented a new emphasis in the federal government on border security and the removal of undocumented immigrants believed to be a threat to national security or public safety. This more aggressive stance garnered criticism from many immigrant-rights activists as the number of deportees climbed. An all-time high number of deportations during the administration of Pres. Barack Obama (2009–17) led advocates of more lenient immigration policies to refer to him as the ā€œdeporter in chief.ā€

ICE under the first Trump administration

In 2016 the National Immigration and Customs Enforcement Council—the union that represents ICE employees—made its first endorsement of a presidential candidate: Republican nominee Donald Trump, who promised to dramatically increase expulsions of undocumented immigrants. Immediately after Trump became president, he signed an executive order to triple the size of the agency’s deportation staff by hiring 10,000 officers (this did not happen, and the number of officers as of 2025 was about 6,100). The same order called for the expansion of ICE officers’ authority and the deportation of all undocumented immigrants. Trump thus overturned the strategy of Pres. Joe Biden’s administration (2021–25), which prioritized immigrants who posed a danger to the public.

According to the Pew Research Center, ICE arrests of individuals either known to be or suspected of being in the United States illegally greatly increased during Trump’s first term as president (2017–21). The number of arrests ultimately remained well under those made during the Obama administration, but combined with Trump’s anti-immigrant rhetoric and other policies (e.g., the separation of parents from their children at the border), the spike led to mainstream backlash against the agency. Democrats in general came to hold negative opinions of the agency—a campaign to ā€œabolish ICEā€ gained traction among progressives—while Republicans viewed it more favorably.

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This tumultuous era left ICE with a stigma that made its work more difficult even after Trump’s first term. Agents of Homeland Security Investigations (HSI), a directorate of ICE, found that officials in many cities were less willing to cooperate with them. Some HSI investigators were kicked off joint task forces, and some recruiters were heckled at career fairs. In 2024 HSI went so far as to distance itself from ICE by scrubbing mentions of the parent agency from its website and issuing employees new email addresses. Despite ICE’s reduced public support, the number of its yearly arrests of undocumented immigrants increased significantly during the first three years of the Biden administration, from more than 74,000 in 2021 to nearly 171,000 in 2023.

ICE under the second Trump administration

ICE operations

One of the major themes of Trump’s 2024 campaign for a second presidential term was his promise to deport all undocumented immigrants living in the United States (some 11 million people) by conducting raids on immigrant communities and employers and sending immigrants to military-controlled deportation camps. Although the number of daily ICE arrests in the last week of January 2025 exceeded the average daily figure for all of fiscal year 2024 (759), the numbers for February and March 2025 did not. The exact numbers of daily ICE arrests during this period were unclear, however, in part because the Trump administration stopped publishing daily figures in February.

The start of Trump’s second term was also marked by highly publicized ICE raids in Democratic-run sanctuary cities, which limit the enforcement of federal immigration laws and generally decline to cooperate with federal authorities in the arrest and deportation of undocumented immigrants. In Los Angeles, for example, ICE raids drew large crowds of protesters in early June 2025. After demonstrators were seen vandalizing federal buildings and throwing rocks and other objects at police officers, Trump ordered the deployment of about 2,000 soldiers of the National Guard of California and 700 active-duty Marines to protect federal buildings and personnel in the city; he then increased the number of National Guard troops to nearly 5,000. The deployment marked the first time in 60 years that a state National Guard was federalized without the permission of the state’s governor, who is the Guard’s commander in chief. (Pres. Lyndon B. Johnson did so in 1965, when he sent troops to Alabama to protect a peaceful civil rights march.) Anti-ICE protests in Los Angeles were thereafter mostly peaceful, and in July more than 3,000 National Guard troops were withdrawn.

ICE raids in sanctuary cities and other areas were frequently conducted in sensitive locations that had been off-limits for immigrant arrests—including churches, schools, and hospitals. Even immigrants attending legally required hearings at immigration courts to avoid deportation were subject to arrest in or near the courthouses where their hearings took place. The increased number of arrests and detentions of immigrants throughout the country, as well as the violence and cruelty of many ICE officers, led to greater public sympathy for immigrants and inspired many Americans to consider themselves pro-immigration. Trump’s crackdown became a major theme of the anti-Trump rallies held across the country on Trump’s birthday in mid-June 2025 and again in October 2025 and March 2026. The ā€œNo Kingsā€ protests, as they were called, were among the largest single-day demonstrations in U.S. history.

In early December of 2025, Trump’s DHS began deploying ICE officers and border protection agents in Minneapolis and St. Paul, Minnesota. ā€œOperation Metro Surge,ā€ as it was called by the DHS, was immediately condemned by state and local political leaders and residents of the Twin Cities. Local ICE raids and arrests soon became the focus of national attention through individual videos effectively documenting cruel and violent arrests of immigrants and similarly violent attacks on protesters and others attempting to protect immigrants.

In January 2026, the deployment of 2,000 additional ICE officers in Minnesota—described by ICE itself as the largest federal immigration enforcement operation—further enraged state political leaders and residents, who viewed the deployment as a military occupation intended by Trump to punish and intimidate his Democratic opponents. In the same month, ICE shooters killed two U.S. citizens—Renee Good and Alex Pretti—amid protesting crowds, despite the fact that neither seemed to pose a serious threat to ICE officers. Soon after Good’s death, Minnesota and the Twin Cities filed suit against the DHS in federal district court, arguing that the deployment and operations of ICE in the state were both unconstitutional (because they violated the state’s ā€œsovereign authorityā€ under the Tenth Amendment) and illegal (because they involved ā€œunlawful seizures, excessive force and retaliationā€).

In July 2026 ICE officers shot and killed two more people: Lorenzo Salgado Araujo, a Mexican-born business owner in Houston, Texas who had lived in the United States for 35 years, and Joan Sebastian Guerrero, a Colombian native working in Biddeford, Maine. Both of them were shot in their vehicles. Their killings followed a significant but unannounced increase in ICE arrests and detentions throughout the country starting in the month of June, apparently conducted in an effort to meet Trump’s campaign promise to deport all undocumented immigrants, in part by surprising ICE targets while not provoking further large-scale public protests. Following Guerrero’s shooting in Maine, the DHS issued an order temporarily pausing most vehicle stops by ICE officers. The order was quickly reversed, however, after Trump criticized the pause on social media.

ICE funding

In July 2025 the U.S. Congress passed, and Trump signed into law, a Republican budget bill, officially titled the One Big Beautiful Bill Act (OBBBA). The act included an unprecedented increase in funding for immigration enforcement, detention, and deportation networks over four years, including approximately $75 billion for ICE.

Following ICE’s killing of American citizens in Minneapolis, Congressional Democrats refused to endorse a new budget for the remainder of the 2025–26 in the wake of a stopgap measure passed in mid-November 2025. Upon the stopgap’s expiration on January 30, 2026, Senate Democrats and Republicans passed a compromise budget that withheld funding for the DHS for two weeks while negotiations over its operations continued. Although the House of Representatives passed the Senate bill four days later and Trump signed it into law, the time-limited DHS negotiations did not reach an agreement, and a partial government shutdown began on February 14. On March 27, in response to very long lines at airport security checkpoints—resulting from the loss of personnel at the Transportation Security Administration, a division of the DHS—the Senate passed another compromise bill that would resume funding for most of the DHS but not for ICE and the United States Border Patrol. Later on the same day, House Republicans publicly denounced the compromise bill, declaring that they would never let it pass.

Concerned with the continued financing of the DHS, House Republicans eventually agreed to the limited funding bill passed by the Senate, and Trump signed the measure into law on April 30. Still faced with Democratic opposition, however, Senate Republicans undertook a complex process to pass a budget bill on the basis of a simple majority (at least 51 votes) rather the 60 votes needed to block a Democratic filibuster. After dropping a controversial provision that would have provided $1 billion to finance Trump’s construction of a ballroom on the east wing of the White House—and rejecting a $1.8 billion ā€œsettlement fundā€ that would have compensated Trump supporters for past prosecutions—Senate Republicans were able to pass a bill to finance ICE and the United States Border Patrol for the remaining two and a half years of Trump’s second term. As approved by House Republicans, the measure provided $38 billion to ICE, $26 billion to the Border Patrol, and $5 billion for other expenses. Trump signed the bill into law on June 10, 2026.