The unit saw service during the Second World War, the Korean War, the Vietnam War, the Gulf War (Operations Desert Shield and Desert Storm), the Bosnian War (as part of rotation SFOR 5), the war in Iraq (Operation Iraqi Freedom), Hurricane Katrina, and the war in Afghanistan (Operation Enduring Freedom). It is currently designated the 15th Brigade Support Battalion, providing logistics support to the 2nd Brigade Combat Team, 1st Cavalry Division.