H.R. 3106 — Weatherizing Infrastructure in the North and Terrorism Emergency Readiness Act of 2025
Executive Summary
This bill mandates the Department of Homeland Security (DHS) to conduct a terrorism response exercise specifically simulating an attack on critical infrastructure during an extreme cold weather event, such as a polar vortex. The status quo often treats natural disasters and terrorist attacks as separate planning silos; this legislation forces DHS to evaluate the cascading, compounding effects of simultaneous crises. By requiring an after-action report within 60 days, the bill aims to identify vulnerabilities in northern infrastructure and generate actionable legislative and operational recommendations to bolster community resilience.
Arguments For
- Addresses a highly realistic vulnerability: adversaries exploiting extreme weather events to maximize the impact of an attack on the power grid or critical infrastructure.
- Low-cost, high-visibility oversight win that demonstrates proactive national security planning without requiring massive new appropriations.
- Fosters vital public-private partnerships by forcing DHS to coordinate with the private sector entities that actually own and operate the majority of U.S. critical infrastructure.
Likely Supporters
Arguments Against
- Adds another specific, congressionally mandated exercise to DHS's already crowded National Exercise Program, potentially diverting resources from other emerging threat simulations.
- May be viewed as overly prescriptive by dictating specific weather scenarios (polar vortex) rather than allowing DHS to prioritize based on current intelligence.
Likely Opponents
📋 Key Provisions
- Mandates DHS to develop and conduct a collective response to a terrorism exercise that includes the management of cascading effects on critical infrastructure.
- Requires the exercise scenario to feature an extreme cold weather event, such as a polar vortex, impacting access to critical services.
- Directs the exercise to test mitigation strategies and coordination among federal, state, local, tribal, territorial, private sector, and community stakeholders.
- Requires the DHS Secretary to submit an after-action report to the House and Senate Homeland Security committees within 60 days of the exercise's completion.
- Mandates that the report include initial findings, plans for incorporating lessons learned into future DHS operations, and proposed legislative changes.
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Requires the exercise scenario to include an extreme cold weather event like a polar vortex.
"An extreme cold weather event, such as an"
Mandates coordination with private sector and community stakeholders.
"Coordination with appropriate private sector"
Requires an after-action report to be submitted within 60 days of completing the exercise.
"Not later than 60 days after the com"