Sergeant Reckless was a horse who served with the U.S. Marines during the Korean War. She could carry ammunition across the battlefield on her own without a han

Sergeant Reckless was a horse who served with the U.S. Marines during the Korean War. She could carry ammunition across the battlefield on her own without a handler, instinctively took cover during enemy fire, and earned two Purple Hearts for her remarkable service and bravery. Purchased in South K…