2:9th Infantry

The 2nd Battalion, 9th Infantry Regiment (2/9th Infantry), known as "Manchus," is a storied unit of the United States Army with origins dating back to 1855. The battalion earned distinction during the Indian Wars, Philippine–American War, and served with valor in World War II, the Korean War, and the Vietnam War, where it saw heavy combat. In Vietnam, the "Manchus" were renowned for their actions in the Cu Chi and Tay Ninh regions, suffering significant casualties while inflicting heavy losses on enemy forces. In recent decades, 2/9th Infantry has served in both Iraq and Afghanistan as part of the Global War on Terrorism, maintaining its legacy of service and sacrifice.