In the ongoing Russia-Ukraine war, the clash of ideologies—authoritarian collectivism versus liberal individualism—shapes not only the battlefield but the very fabric of the international order. This comprehensive analysis delves into the intricate strategies at play, revealing how Russia’s gray-zone warfare and Ukraine’s resilient defence are intertwined with the destabilizing effects of unilateral U.S. policies. As Canada emerges as a pivotal player in reinforcing multilateral solidarity, understanding these dynamics is crucial for navigating the evolving geopolitical landscape. Discover how ideas, narratives, and institutional frameworks are at the heart of this multifaceted struggle.