Understanding the Current Mandate and Operations of U.S. Immigration and Customs Enforcement (ICE)

As of June 7, 2026, U.S. Immigration and Customs Enforcement (ICE) operates as a primary federal law enforcement agency under the Department of Homeland Security (DHS), tasked with enforcing immigration laws, conducting criminal investigations, and managing the removal of undocumented individuals from the United States. Established in 2003 following the Homeland Security Act of 2002, the agency currently plays a central role in the federal government’s immigration enforcement strategies and mass deportation initiatives.

What is the Mission and Structure of ICE?

ICE serves two distinct law enforcement functions: Homeland Security Investigations (HSI) and Enforcement and Removal Operations (ERO). According to the Department of Homeland Security, the agency’s overarching mission is to protect national security and public safety by addressing cross-border crime and illegal immigration. Supporting these efforts are the Management and Program Administration, the Office of the Principal Legal Advisor (OPLA), and the Office of Professional Responsibility (OPR).

The agency’s operational footprint is extensive, maintaining offices throughout the United States and detachments at diplomatic missions overseas. As of 2025, the agency reported a workforce of over 21,800 employees and an annual budget of $9.13 billion, as noted by publicly available government records.

How Do ICE Enforcement Operations Function?

ICE agents possess the authority to stop, detain, and arrest individuals suspected of being in the United States illegally. However, their powers are distinct from those of standard local law enforcement. As reported by the BBC, while agents can conduct enforcement actions in public spaces, they require a signed judicial warrant to enter a private residence or other non-public space.

Since January 2025, the agency has increased its enforcement activity as part of the current administration’s mass deportation initiative. This expansion has led to heightened scrutiny, particularly following high-profile incidents in cities such as Minneapolis, where federal operations have occasionally resulted in public protests and civil unrest.

What Resources Are Available for Victims of Immigration-Related Crime?

To assist communities, ICE established the Victims Of Immigration Crime Engagement (VOICE) Office. This division provides resources and support to victims and families impacted by crimes linked to immigration. Additionally, the agency maintains the 287(g) program, which allows state and local law enforcement agencies to partner with federal authorities to coordinate enforcement efforts within their jurisdictions, according to the official ICE portal.

Summary of Agency Oversight

• Leadership: The agency is currently led by Acting Director Todd Lyons and Deputy Director Charles Wall.
• Core Components: Enforcement and Removal Operations (ERO) handles the detention and removal process, while Homeland Security Investigations (HSI) manages criminal investigations.
• Legal Framework: ICE operates under the Department of Homeland Security, with its legal authority rooted in the Homeland Security Act of 2002.

The agency continues to provide public updates regarding its arrests and enforcement priorities through the official ICE newsroom. For media and public inquiries, the agency directs communication to the ICE Office of Public Affairs.