Soldiers serving with the 1st and 2nd Battalions, 12th Infantry Regiment, 4th Inf. Brigade Combat Team, 4th Inf. Division, play a game of volleyball during the 12th Infantry Regiment’s 153rd anniversary celebration on Kandahar Airfield, Afghanistan, Oct. 10, 2014. The unit celebrated with sports competitions, discourses of unit history, music and a barbeque.