Alpha Battery, 1st Battalion, 158th Field Artillery Regiment commemorated their achievement of firing the first High Mobility Artillery Rocket System in a combat situation in Oklahoma Army National Guard history by creating a coin, which on the back showed the history of the last time Alpha Battery fired rockets in a combat zone, which was in Operation Desert Storm. Alpha 1-158th FAR redeployed July 1 at the Silas L. Copeland Arrival/Departure Air Control Group.