Sgt. 1st Class Zachary Hermes, right, an Observer Coach/ Trainer assigned to 2nd Battalion, 362nd Field Artillery Regiment, 5th Armored Brigade, First Army Division West discusses best practices while Staff Sgt. Sean Eckrote, center, and Spc. Maison Millan, right, assigned to Bravo Battery, 1st Battalion, 158th Field Artillery Regiment, Oklahoma National Guard, prepare to fire an M240B machine gun at McGregor Range Complex, N.M., May 09, 2020. 5th Armored Brigade continues to build readiness by providing tough realistic training while working within the constraints of COVID-19. (U.S. Army photo by Staff Sgt. Timothy Gray, 5th Armored Brigade)