PolicyBrief
S. 3262
119th CongressNov 20th 2025
A bill to require the Secretary of Defense to develop and implement a strategy to field an integrated air defense system to bolster the capability of NATO to defeat unmanned aerial systems and deter Russian aggression, and for other purposes.
IN COMMITTEE

This bill mandates the development of a U.S.-led strategy within NATO to field an integrated air defense system specifically designed to defeat unmanned aerial systems and deter Russian aggression.

Michael Bennet
D

Michael Bennet

Senator

CO

LEGISLATION

New Defense Bill Mandates 5-Year NATO Strategy to Fight Drones and Counter Russian Aggression

This bill requires the Secretary of Defense, working closely with the State Department, to draft and implement a comprehensive strategy for an integrated air defense system across NATO. The main goal is laser-focused: bolstering the alliance’s ability to defeat cheap, mass-produced unmanned aerial systems (drones) and deter Russian aggression, especially along the eastern flank countries like Poland, the Baltics, and Romania.

The Drone Problem: When Cheap Meets Complex

If you’ve been following the news, you know that modern warfare increasingly relies on low-cost drones. This bill gets that. It mandates that the new strategy must first identify existing gaps in NATO’s defenses. This includes finding out why it’s so hard for NATO to use mass-produced, low-cost weapons—think improved ammunition or simple rockets—to effectively take down these enemy drones. It’s a basic supply chain and cost challenge: if the countermeasure costs $1 million and the drone costs $10,000, you’re not winning the cost exchange.

Crucially, the strategy also has to figure out how to integrate next-generation tech, like artificial intelligence (AI) and high-power microwave weapons, into a coordinated defense. Think of it like upgrading from individual security guards to a fully networked, automated smart home defense system. The bill specifically calls out problems with allied command, control, coordination, and interoperability—meaning right now, the systems used by Polish, German, and U.S. forces might not be talking to each other smoothly enough to handle a swarm attack.

The Five-Year Fix: Production and Tech

The Secretary of Defense must outline specific actions the U.S. Department of Defense (DoD) will take over the next five years. This isn't just about shuffling papers; it’s about tangible investment. The plan must detail how the U.S. will enhance NATO’s ability to scale up production of those low-cost countermeasures needed to defeat cheap drones. It also requires a plan to boost the development of next-generation technologies like AI-driven defense systems and microwave weapons.

There’s a specific, interesting provision here: the DoD must also plan to expand NATO’s production of mass-produced, low-cost drones, including through cooperation with Ukraine. This suggests a recognition that the best defense might be having your own affordable drone fleet ready to go. For defense contractors and manufacturers, this bill effectively signals a major new priority area for R&D and production contracts over the next half-decade.

What This Means for the Strategy

This bill sets a tight timeline for getting serious. The Secretary of Defense has only 90 days after the bill becomes law to deliver the complete strategy to Congress, detailing any required policy changes, funding shifts, and additional resources needed. This rapid deadline forces immediate, high-level attention to the issue. An interim progress report is also due by March 15, 2027, ensuring accountability and preventing the strategy from just sitting on a shelf.

While the bill’s focus is on international defense, the real-world impact is clear: it formally prioritizes defense spending and strategic planning toward modern threats. It pushes the U.S. and its allies to stop relying solely on expensive legacy systems and start investing in the speed and scale required by drone warfare. If you work in tech, manufacturing, or defense logistics, this bill is a loud signal that the next five years will be defined by anti-drone and drone production capabilities.