Readiness

Cpl. Aleval Cortina, a Marine with1st Battalion, 25th Marine Regiment, 4th Marine Division, climbs aboard the gunner seat of an Amphibious Assault Vehicle during a live fire exercise in participation with Mission Readiness Exercise at Fort. A.P. Hill, Va., June 18, 2019. The Reserve Marines are undergoing MRX to prepare for Integrated Training Exercise, which is an even larger scale training event that is necessary for the unit to operate efficiently for their upcoming deployment. (U.S. Marine Corps photo by Sgt. Markeith D. Hall)