Russia’s invasion of Ukraine has shaken the geopolitical foundations of Europe and triggered a reassessment of transatlantic security. Two years later, CFR’s background and analysis tracks the course of the war and its lasting repercussions.

A failure by the United States to continue military aid to Ukraine would spell disaster for Ukraine and its Western allies while emboldening Russia and other potential aggressors.
Feb 17, 2024
A failure by the United States to continue military aid to Ukraine would spell disaster for Ukraine and its Western allies while emboldening Russia and other potential aggressors.
Feb 17, 2024