Since February 2022, thousands of non-Ukrainians have signed up to help defend Ukraine from Russian aggression. In this episode, two former members of the U.S. military—former U.S. Army Staff Sergeant James Vasquez and retired U.S. Marine Corps Lt. Col. Rip Rawlings—discuss their own efforts, one fighting on the ground, and the other mobilizing and coordinating support to the Ukrainian armed forces through his foundation.