An Iraqi commando, Ahmed, and U.S. Army Spc. Patrick Cullen trade unit patches during joint air assault training between Iraqi commandos and scouts, and U.S. paratroopers on Camp Ramadi, Iraq, Nov. 15, 2009. During the exercise, Iraqi and American soldiers inspected equipment, discussed warfighting techniques and traded uniform patches. Cullen is assigned to the 82nd Airborne Division's 2nd Battalion, 504th Parachute Infantry Regiment, which is serving as an Advise and Assist Brigade. U.S. Army photo by Spc. Michael J. MacLeod.