U.S. Army Soldiers, 1st Battalion, 6th Infantry Regiment, 2nd Brigade Combat Team, 1st Armor Division, steers a M1 Abrams tank toward a simulated breaching of an enemy position during a situational training exercise, Jan. 31, 2021, at Iron Union 14 at Al Hamra Training Center in United Arab Emirates. Events like Iron Union grow military-to-military partnerships by allowing Soldiers from the U.S. Army and UAE Land Forces to learn the tactics, techniques, and procedures of a key partner and to increase their readiness and interoperability. (U.S. Army photo by Staff Sgt. Daryl Bradford, Task Force Spartan Public Affairs)