Iron Union U.S. and Emirati troops move through smoke to clear a simulated objective during Iron Union in the United Arab Emirates, May 22, 2023. The exercise is designed to test the abilities of both nations' forces to work together in combined squads against scenario opposing forces. SHARE: Download: Full Size (0.23 MB) Tags: United Arab Emirates, Army, Training, Partnerships, Iron Union Credit: Army Sgt. Matthew Helm VIRIN: 230522-Z-A3544-0001C.JPG Photo Gallery