New Senate Legislation Aims to Address Drone Risks to Critical Infrastructure

Senate Bill Seeks to Expand Counter-UAS Authority at Critical Infrastructure Sites

A new Senate bill introduced by Arkansas Senator Tom Cotton aims to enhance the ability of critical infrastructure operators to respond to unauthorized drones, addressing what lawmakers describe as a growing security gap in U.S. airspace.

The proposed Critical Infrastructure Airspace Defense Act comes amid increasing concerns over drone misuse. Recent incidents, including the theft of agricultural spray drones and heightened planning for airspace security during the 2026 FIFA World Cup, have underscored the potential for drone-based sabotage. Policymakers and security agencies have emphasized the need for clearer authority and expanded tools to counter emerging aerial threats.

Expanding Authority to Act

The legislation proposes a significant shift in who can respond to drone threats. Currently, it is illegal to interfere with aircraft, and only a limited number of agencies have the authority to mitigate drones under strictly defined circumstances.

The bill would extend this authority to designated critical infrastructure operators, allowing trained personnel to “detect, track, and mitigate” drones posing a “credible threat” to covered facilities. This authority would apply to facilities such as power plants and substations, which currently lack the legal ability to act in real time. Lawmakers argue that this gap leaves essential systems vulnerable to potential disruption.

Training Requirements and Oversight

The bill pairs expanded authority with structured training and oversight requirements. Personnel would be required to complete a federal training and certification program before exercising counter-UAS powers, administered in coordination with agencies including the Department of Homeland Security and the FAA.

Operators would be limited to using approved technologies and would need to coordinate with federal authorities when responding to incidents. These provisions aim to reduce the risk of unintended interference with lawful drone operations while maintaining safety in shared airspace. The emphasis on training reflects ongoing concerns within the drone industry about how expanded counter-UAS authority could affect commercial operators, particularly near sensitive infrastructure.

Federal Funding for Deployment

The legislation also includes a funding component, establishing a grant program to support the purchase and deployment of approved counter-UAS systems at eligible facilities. Reports indicate that the bill authorizes up to $250 million in funding over multiple fiscal years, ensuring that infrastructure operators have both the authority and resources to implement detection and mitigation technologies.

Context: Rising Concern Over Drone Misuse

The introduction of the bill aligns with a broader shift in how policymakers view drone-related risks. Recent thefts of agricultural spray drones, capable of carrying significant payloads, have highlighted the potential for misuse. While primarily designed for crop treatment, law enforcement agencies have warned that similar systems could be repurposed to disrupt public events or critical services.

Preparations for the 2026 FIFA World Cup have also accelerated efforts to strengthen airspace security across multiple U.S. host cities. Federal agencies have expanded training programs for state and local law enforcement, making counter-UAS capabilities a central focus of event planning. These developments reflect a growing recognition that drone threats increasingly intersect with domestic infrastructure protection and large-scale public safety operations.

Balancing Security and Access

While the bill seeks to address security concerns, it raises questions about implementation. Expanding counter-UAS authority to non-federal actors introduces complexities for commercial drone operators, particularly near designated facilities. The bill’s reference to a “credible threat” leaves room for interpretation, which could lead to inconsistent enforcement if not clearly defined.

Lawmakers argue that the current framework leaves too few entities able to respond to fast-moving drone incidents. Many critical sites today remain unable to act even when faced with a potential threat. The Critical Infrastructure Airspace Defense Act reflects a broader trend toward expanding counter-UAS capabilities beyond federal agencies. By focusing on authority, training, and funding, the bill aims to create a structured pathway for infrastructure operators to play a more active role in airspace security.

As drone adoption continues to grow and high-profile events approach, the balance between enabling rapid response and protecting legitimate drone operations is likely to remain a central issue for regulators and industry stakeholders alike.