Ukrainian team nearly defeats NATO in cyber warfare simulation

08.06.2026 | War in Ukraine

A Ukrainian team nearly prevailed over NATO in a three-day cyber warfare exercise based on real Russian hybrid threats, demonstrating greater speed, creativity, and AI proficiency.

Снимка от Georgia National Guard from United States, Wikimedia Commons (CC BY 2.0)

According to the "Financial Times", a Ukrainian team was one step away from victory over a "NATO" team during a three-day cyber warfare exercise based on real-world Russian hybrid threat scenarios. The simulation aimed to test participants' reactions and strategies in conditions similar to Russia's actual operations in the information and cyber domain.

During the exercise, the NATO team faced off against the Ukrainian team in a scenario involving a fictional adversary country named "Karti". Participants had to develop and implement aggressive online campaigns aimed at "stoking tension" and "disorienting the local population" during an acute security crisis. The scenarios were based on tactics replicating documented methods of Russian hybrid warfare – disinformation, cyber operations, and manipulation of the information environment.

Ukrainian team shines with AI and creativity

In the end, "NATO" won the exercise, but only by a narrow margin. The director of the "Bundeswehr Cyber and Information Domain Service" noted that the Ukrainian participants demonstrated "greater creativity," a higher level of "artificial intelligence" proficiency, and a significantly faster work pace compared to their NATO colleagues.

This assessment highlights that "Ukraine's" long-standing direct experience in countering Russian information and cyber warfare gives it a practical advantage in cyber operations – an advantage that proved to be a serious challenge even for the alliance's experienced teams.

A consistent narrative tips the scales

The reason the Ukrainian team did not win was related not to technical skills, but to a "lack of a consistent narrative" and a clearly structured set of key messages. Despite their superiority in terms of AI, innovative approach, and technical execution, the Ukrainians failed to maintain a fully coherent strategic communication.

This allowed the NATO team, which relies on a more unified line in information operations, to pull ahead in the overall assessment of the exercise. Thus, message consistency proved to be a decisive factor in the final outcome.

Broader implications for alliance readiness

The results of the exercises come at a time when "NATO" is actively revising its approach to Russian hybrid threats. The alliance is considering shifting to "more aggressive tactics" in countering Russian cyberattacks, sabotage, and airspace violations, while experts warn that the scale of Russian hybrid operations will likely increase by 2026.

"Ukraine's" combat experience – in both the "kinetic" and "digital" spheres – is increasingly influencing the way the alliance thinks about defense innovation. NATO officials acknowledge that wartime conditions have accelerated technological adaptation on a global scale and set new standards for reaction in cyberspace.

The findings from the exercise show that despite NATO's institutional advantages in coordinated information operations, Ukraine's front-line experience has forged cyber specialists with a "speed of reaction," "adaptability," and "technical literacy" that pose a real challenge to alliance teams working within stricter organizational frameworks.