It’s easy to take for granted the freedoms we have because we live in a country isolated from its adversaries by two vast oceans. As a result, most of us live our lives unconcerned with the possibility of an invading foreign army. Many U.S. allies do not enjoy the same luxury, as they find themselves bordered by authoritarian regimes ready to cross their borders at the first sign of weakness. The U.S. has supported its allies since the end of World War II by sending forces to stand with them against would-be aggressors. Sergeant Thomas Lucken, U.S. Army, was one of those soldiers called to hold the line during the Cold War by spending over thirteen years overseas in South Korea and Germany as a Cavalry Scout. This is his story.