US Federal 2025-2026 Regular Session

US Federal Senate Bill SB3921

Introduced
 
Introduced
2/25/26  

Caption

Sanctuary Jurisdiction Event Security Enhancement Act

Summary

SB 3921, titled the Sanctuary Jurisdiction Event Security Enhancement Act, would make sanctuary jurisdictions ineligible for certain federal Department of Homeland Security support used for Special Event Assessment Rating (SEAR) activities. SEAR support includes federal resources such as risk assessments, explosive detection teams, cyber support, and other security measures for voluntarily submitted major events. The bill is aimed at jurisdictions that limit information sharing about immigration status or refuse certain federal immigration detainer requests. Under the bill, a jurisdiction would lose eligibility for SEAR-related federal funding if, after notice from the Secretary of Homeland Security and a 30-day period, it does not certify full compliance with federal immigration laws, including 8 U.S.C. 1373. The bill also directs that the amount of funding withheld from ineligible jurisdictions be reallocated to U.S. Immigration and Customs Enforcement’s Enforcement and Removal Operations, with priority for arrests, detentions, and deportations of convicted criminal noncitizens, gang members, and individuals on terrorist watch lists. At least half of the reallocated funds must be used for border-related removals and enforcement operations. The bill would affect federal grant and security funding streams administered by DHS, including the Homeland Security Grant Program and Office of Operations Coordination resources tied to major-event security planning. It would also create a reporting requirement for DHS to submit semiannual reports to Congress on funds withheld, funds reallocated, enforcement outcomes, and the bill’s effect on reducing risks at major events. In practical terms, the measure would pressure state and local governments labeled as sanctuary jurisdictions to alter immigration-related policies in order to remain eligible for event-security assistance. The overall sentiment reflected in the bill text is strongly supportive of immigration enforcement and skeptical of sanctuary policies, framing the measure as a public safety and national security response. No committee transcript or vote record is available, so there is no recorded legislative debate or roll-call sentiment beyond the sponsor’s stated rationale. The bill’s findings emphasize terrorism and public safety concerns, suggesting the measure is intended to be punitive toward sanctuary jurisdictions and protective of federal enforcement priorities. The main point of contention is likely the conditioning of federal security funding on local immigration cooperation. Supporters would view the bill as aligning federal dollars with immigration enforcement and public safety, while opponents would likely argue that it penalizes local governments, interferes with local policy choices, and could undermine cooperation on event security. The bill also raises potential legal and constitutional questions by tying federal funding to compliance with immigration-related information-sharing and detention requests, though the text asserts that the approach is consistent with South Dakota v. Dole.

Impact

The bill would amend the use of federal DHS funds by making sanctuary jurisdictions ineligible for SEAR support and related event-security resources unless they certify compliance with federal immigration laws after notice. It would redirect the resulting savings to ICE Enforcement and Removal Operations, with specified priorities for immigration enforcement and border-related removals. The measure would therefore affect federal grant administration, local eligibility for major-event security assistance, and the allocation of DHS enforcement resources.

Sentiment

The bill is framed in strongly pro-enforcement terms and reflects a negative view of sanctuary jurisdictions. Its findings emphasize terrorism, border security, and public safety risks, indicating clear support from the sponsor’s perspective. No committee discussion or votes are provided, so there is no recorded opposition or bipartisan sentiment in the available materials.

Contention

The central controversy is whether the federal government should condition event-security funding on local cooperation with immigration enforcement. Supporters are likely to argue that sanctuary policies create security gaps and that federal funds should reward compliance with immigration law. Opponents are likely to argue that the bill punishes local governments, may chill cooperation with DHS on public safety matters, and could raise constitutional or federalism concerns by leveraging security funding to influence local immigration policy.

Companion Bills

No companion bills found.

Previously Filed As

US S0735

Sanctuary Jurisdictions and Release of Illegal Aliens

US SB685

Stop Dangerous Sanctuary Cities Act

US HB3881

Stop Dangerous Sanctuary Cities Act

US SB4316

Sanctuary City Elimination Act

US HB344

AN ACT relating to sanctuary policies.

US HB361

AN ACT relating to sanctuary policies.

US SB707

No Bailout for Sanctuary Cities Act

US HB5005

Sanctuary Penalty and Public Protection Act of 2025

US HB32

No Bailout for Sanctuary Cities Act

US SB3790

Federal Officer Protection Act Shielding Heroes In Enforcement from Loud Disruptions Act No Student Visas for Sanctuary Cities Act of 2026 No Rogue Nonprofits Act Stopping Invaders Act No Sanctuary Cities Act

Similar Bills

US SB685

Stop Dangerous Sanctuary Cities Act

US HB2931

Save SBA from Sanctuary Cities Act of 2025

US SB4316

Sanctuary City Elimination Act

US HB3881

Stop Dangerous Sanctuary Cities Act

SC S0735

Sanctuary Jurisdictions and Release of Illegal Aliens

US HB32

No Bailout for Sanctuary Cities Act

US SB707

No Bailout for Sanctuary Cities Act

US HB1879

No Tax Breaks for Sanctuary Cities Act