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NRC Transitions to Company-Led Security Drills at Nuclear Power Plants

4/8/2026, 4:04:13 AM

Shift in Security Drill Leadership

The Nuclear Regulatory Commission (NRC) has announced a significant change in its approach to security drills at nuclear power plants. In a recent vote, the NRC decided to transition from agency-led security drills to allowing individual companies to conduct their own drills, starting in 2028. These drills, known as force-on-force inspections, are designed to assess the preparedness of nuclear facilities against potential attacks and sabotage.

The NRC stated that this transition reflects the "strong safety and security already in place at U.S. nuclear plants." Current NRC-led drills will continue through the existing triennial cycle, after which the licensees will take over the exercises with independent oversight from the NRC. Additionally, the drills will shift from a traditional "pass/fail model" to a more training-focused approach.

Criticism of the New Approach

The decision has drawn criticism from experts in nuclear safety. Edwin Lyman, director of nuclear power safety at the Union of Concerned Scientists, expressed concerns that the new model would diminish the effectiveness of security inspections. He stated, “It would essentially make those inspections of very limited value, and would not allow the NRC to really … look under the hood and really test the weak points of the security system.” Lyman warned that this change could lead to a decrease in the readiness of nuclear plants to protect against terrorist attacks.

Background and Context

The NRC operates independently from the White House, although it has faced attempts at influence from previous administrations. Notably, during the Trump administration, efforts were made to reshape the commission, including the dismissal of a Democratic commissioner and an executive order aimed at increasing the country’s nuclear energy capacity. The NRC is also considering revisions to additional nuclear safety regulations, which may further impact the operational landscape of nuclear energy in the United States.

Implications of the Change

The shift to company-led drills raises questions about the future of nuclear plant security and the effectiveness of oversight. By allowing companies to lead their own security assessments, there is a potential risk of conflicts of interest and reduced accountability. The NRC's decision reflects a broader trend towards deregulation in the energy sector, which may have implications for public safety and national security.

Official Statements & Responses

In its official statement, the NRC emphasized that the change is intended to enhance the training aspect of security drills while maintaining oversight. However, the concerns raised by experts like Lyman highlight the ongoing debate about the balance between regulatory oversight and industry autonomy in ensuring the safety of nuclear facilities.

What's Next

As the NRC prepares for this transition, stakeholders in the nuclear energy sector will be closely monitoring the implementation of company-led drills and their effectiveness in maintaining security standards. The commission's ongoing review of nuclear safety regulations will also play a critical role in shaping the future of nuclear energy security in the United States.