Soldiers assigned to the 1st Battalion, 72nd Army Regiment, and the 501st Chemical, Biological, Radiological, Nuclear Company, 23rd Chemical Battalion, both of the 1st Armored Brigade Combat Team, 2nd Infantry Division, collectively aided the Republic of Korea Army's 2nd Battalion, 100th Infantry Regiment, 17th Division, during a combined training exercise, Nov. 15, 2013, at Rodriguez Live Fire Range Complex, South Korea.

United States Army Article