Ukraine and the New Way of War

Learning the Right Lessons for the Conflicts of the Future

Rebecca Lissner & John Kawika Warden | Foreign Affairs, March/April 2026

The Ukraine new way war reveals how contemporary conflict blends traditional combat with emerging technologies. In their article, Rebecca Lissner and John Kawika Warden argue that observers must be careful when extracting lessons from the war in Ukraine, even as it reshapes thinking about future battlefields.

The authors explain that the conflict combines conventional force, economic pressure, cyber operations, and information campaigns. Rather than representing a complete break from past warfare, it illustrates how older military structures interact with new tools.

Ukraine new way war and operational adaptation

One defining feature of the Ukraine new way war is rapid technological adaptation. Commercial drones, satellite imagery, and digital communications have influenced targeting and battlefield awareness. These innovations have altered tactical operations while remaining embedded in traditional force structures.

However, technology alone has not determined outcomes. Logistics, industrial capacity, and sustained political support continue to shape the war’s trajectory. Large-scale attrition and resource mobilization remain central.

Strategic implications for future conflicts

Lissner and Warden emphasize that future conflicts will likely integrate multiple domains simultaneously. Military planners must therefore balance investment in advanced systems with attention to resilience and supply chains.

Ultimately, the article suggests that the most important lesson is adaptability. Policymakers should avoid overgeneralizing from a single case and instead prepare for diverse forms of conflict in uncertain environments.

Reference

Lissner, R., & Warden, J. K. (2026). Ukraine and the new way of war: Learning the right lessons for the conflicts of the future. Foreign Affairs, 105(2). https://www.foreignaffairs.com/