PolicyBrief
S. 3921
119th CongressFeb 25th 2026
Sanctuary Jurisdiction Event Security Enhancement Act
IN COMMITTEE

This bill prohibits the Department of Homeland Security from providing federal security support for major events to sanctuary jurisdictions and reallocates those funds to U.S. Immigration and Customs Enforcement for immigration enforcement activities.

Rick Scott
R

Rick Scott

Senator

FL

LEGISLATION

New Security Bill Withholds Federal Bomb Squads and Cyber Support from 'Sanctuary' Cities

The Sanctuary Jurisdiction Event Security Enhancement Act introduces a high-stakes trade-off for local governments: cooperate fully with federal immigration authorities or lose access to Department of Homeland Security (DHS) resources for major public events. Specifically, the bill targets the Special Event Assessment Rating (SEAR) program, which provides elite security assets like explosive detection teams, risk assessments, and cybersecurity monitoring for large-scale gatherings. Under this proposal, if a city or state restricts the sharing of citizenship information or declines DHS detainer requests, they are disqualified from receiving these federal security 'boosts' for their local festivals, parades, or sporting events.

The Price of Policy

To trigger these restrictions, the Secretary of Homeland Security must first notify a jurisdiction of its 'sanctuary' status. Once notified, the local government has a 30-day window to certify that it is in full compliance with federal immigration laws, including Section 642 of the Illegal Immigration Reform and Immigrant Responsibility Act of 1996 (Section 4). If they don't comply, the federal government pulls its security support. For a local police chief planning a major marathon or a city manager organizing a massive Fourth of July celebration, this means a sudden loss of specialized federal tools. They would either have to foot the bill for private security and high-tech detection equipment or simply go without, potentially leaving large crowds more vulnerable to the very risks the SEAR program was designed to prevent.

Security Funds to Enforcement Budgets

Perhaps the most significant shift in the bill is where the money goes if it’s withheld. Section 5 mandates that any funds saved from disqualifying these jurisdictions must be transferred directly to the Enforcement and Removal Operations (ERO) division of U.S. Immigration and Customs Enforcement (ICE). The bill isn't just cutting costs; it’s reallocating them with a specific mandate: at least 50 percent of that money must be used for border-related removals and the arrest of noncitizens with criminal records or gang affiliations. This effectively turns a local event security budget into a federal deportation budget.

Real-World Stakes and Reporting

The bill requires the DHS to report to Congress every six months on how much money was diverted and how many arrests or deportations resulted from that cash (Section 6). While the goal is to incentivize cooperation with federal law, the immediate impact hits the ground at the community level. If you live in a city labeled a sanctuary jurisdiction, your local tax dollars might have to work harder to cover the security gap at the next big downtown festival, while the federal resources originally intended for that event's safety are moved into ICE’s enforcement operations. It creates a scenario where the physical safety of a public gathering becomes a primary lever for federal immigration policy.