Heavy Weapons 2nd School Members of Iraq’s Counter-Terrorism Service prepare for their first class on heavy weapons in 2nd School at Baghdad Diplomatic Support Center, Iraq, March 11, 2018. Following selection, 2nd School is where CTS members are trained to learn specialized skills. Army photo by Sgt. Dennis Glass SHARE IMAGE: Download Image: Full Size (0.21 MB) Tags: Baghdad, Iraq Photo By: Sgt. Dennis Glass VIRIN: 180311-A-WU853-016.JPG Photo Gallery