Technical corrections only. The diff reflects the bill's procedural movement from the House of Representatives to the Senate, including updated legislative status information and the name of the House Clerk. No substantive policy changes were made between v3 and v4.
Department of Homeland Security Vehicular Terrorism Prevention and Mitigation Act of 2025
- Sponsor
- Rep. Gimenez, Carlos A. [R-FL-28]
- Committees
- Homeland Security and Governmental Affairs Committee (primary)
- Last action
- Nov 18, 2025
Bottom line
This bill requires a detailed DHS report to Congress on vehicular terrorism, aiming to enhance national security against vehicle-based attacks by improving threat assessment, prevention, and response strategies, particularly concerning advanced automotive technologies.
What it actually does
This bill mandates that the Secretary of Homeland Security, in coordination with the Transportation Security Administration (TSA) and the Cybersecurity and Infrastructure Security Agency (CISA), submit a comprehensive report to Congress within 180 days. The report must detail current and emerging vehicular terrorism threats, review vulnerable locations, summarize DHS's prevention and response actions, evaluate stakeholder engagement, describe law enforcement coordination, recommend new technologies (including AI-driven solutions), and outline public awareness initiatives. The report will be classified, with an unclassified executive summary published publicly.
Proponents argue
Supporters argue this bill is a critical step to address the evolving threat of vehicular terrorism, especially given recent tragic events and the emergence of new automotive technologies that could be exploited. They contend it will ensure a comprehensive federal strategy, improve coordination among various levels of government and the private sector, and lead to the development and deployment of advanced countermeasures, ultimately enhancing public safety.
Opponents contend
Critics might argue that while the intent is valid, mandating a report might not be the most effective or timely way to address an immediate threat, potentially diverting resources from active counter-terrorism operations. Some may also raise concerns about the scope of data collection, the potential for overreach in surveillance technologies, or the impact on privacy and civil liberties, especially with the inclusion of AI and remote vehicle disablement technologies.
The bill is concise and can be read quickly, allowing ample time for informed evaluation by stakeholders and policymakers.
Section 3(a)(1)
Mandate for a Comprehensive Report on Vehicular Terrorism
This section requires the Secretary of Homeland Security, in collaboration with the Transportation Security Administration (TSA) and the Cybersecurity and Infrastructure Security Agency (CISA), to deliver a report to Congress within 180 days of the bill's enactment. The report must detail DHS's efforts to prevent, deter, and respond to vehicular terrorism.
Supporters argue
Supporters argue this provision is essential for Congress to gain a full understanding of the current threat landscape and the federal government's preparedness, ensuring accountability and informing future legislative actions to protect citizens.
Critics contend
No specific opposition is typically raised against a mandate for a report, though some might question the urgency or necessity if similar assessments are already underway.
Tradeoffs
Balances the need for comprehensive information with the administrative burden on agencies to compile such a detailed report within a tight timeframe.
Section 3(a)(2)(A)
Assessment of Current and Emerging Threats
This part of the report requires an in-depth analysis of vehicular terrorism threats. It includes examining methods, tactics, and motivations of perpetrators, evaluating domestic and international trends, and identifying future threats from emerging automotive technologies like autonomous vehicles, Advanced Driver Assistance Systems (ADAS), and ride-sharing services, including cybersecurity risks to their underlying software and artificial intelligence.
Section 3(a)(2)(B)
Review of Higher-Risk Locations and Events
The report must identify and review locations and events highly vulnerable to vehicular terrorism. This includes critical infrastructure sites such as airports, power plants, and government facilities; soft targets and crowded spaces like parades, concerts, and places of worship; and high-density urban areas lacking robust physical security measures.
Section 3(a)(2)(F)
Recommendations for Technology Development and Deployment
This section requires the report to include recommendations for researching, developing, and deploying technologies to detect, deter, and mitigate vehicular terrorism. This specifically includes vehicle immobilization and remote disablement systems, AI/machine learning-driven predictive analytics for threat detection, and cybersecurity innovations to protect connected and autonomous vehicles from misuse.
This provision defines 'vehicular terrorism' as any action utilizing automotive transportation to commit terrorism, as defined in section 2(18) of the Homeland Security Act of 2002 (6 U.S.C. 101(18)).
Section 3(c)(2)
Why it matters:Standard legislative practice to place definitions at the end of a section or bill.
Case for: Supporters argue this ensures consistency with existing federal law and avoids creating a new, potentially conflicting definition of terrorism, providing a clear legal framework for the report's scope.
Case against: Critics might argue that relying on a broad existing definition of terrorism could lead to an expansive interpretation of 'vehicular terrorism,' potentially encompassing a wider range of activities than intended or raising concerns about civil liberties if applied too broadly.
Estimated impact: Clarifies the legal scope and applicability of the entire bill, influencing the types of threats and countermeasures discussed in the report.