In this powerful episode of Peace and Power Ukraine, host Gary Marx speaks with Greg, a former U.S. Army soldier who left his home in California to fight alongside Ukrainians following Russia's 2022 invasion. Greg recounts his frontline experiences in Irpin, Kharkiv, and beyond — including being wounded in combat, the chaos of early battles, and the deep camaraderie he formed with Ukrainian soldiers. His story is a testament to courage, sacrifice, and shared values in the face of totalitarian aggression.