Kilo Co., 3rd Battalion, 25th Marine Regiment

Over 500 Marines assigned to 3rd Battalion, 25th Marine Regiment conducted a Mission Rehearsal Exercise at Camp Atterbury, Indiana, April 11-13 in preparation for Integrated Training Exercise 4-24. The MRX was a collective training event held to evaluate the Marines’ individual and cooperative capabilities to ensure a standard level of readiness across the unit for the upcoming ITX 4-24, the largest Marine Corps Reserve exercise of the year.

British Pvt. Adele Frost (center), a medic with 3rd Princess of Wales Royal Regiment, and U.S. Marine Corps Sgt. Jacob Mueller (left) and Sgt. Jordan Hensley (left) squad leaders with Kilo Company 3rd Battalion, 25th Marine Regiment, participate in a land navigation course at Exercise Northern Strike in Camp Grayling, Mich., Aug. 6, 2018. Exercise Northern Strike is a National Guard Bureau-sponsored training exercise that unites service members from multiple branches, states and coalition countries to conduct combined ground and air combat operations. (U.S. Marine Corps photo by Cpl. Niles Lee)

Camp Grayling, the largest National Guard center in the country covering 147,000 acres, offers many large artillery, mortar, tank ranges and maneuver courses. (U.S. Marine Corps photos by Cpl. Niles Lee)

U.S. Marine Corps Sgt. Jordan Hensley a squad leader with Kilo Company, 3rd Battalion, 25th Marine Regiment, participates in a land navigation course at Exercise Northern Strike in Camp Grayling, Mich., Aug. 6, 2018. Camp Grayling, the largest National Guard center in the country covering 147,000 acres, offers many large artillery, mortar, tank ranges and maneuver courses. (U.S. Marine Corps photos by Cpl. Niles Lee)

British Lance Cpl. PJ Moleod (left), a medic with 3rd Princess of Wales Royal Regiment, and U.S. Marine Corps Sgt. Jacob Mueller (center) and Sgt. Charlie Bliss (right) squad leaders with Kilo Company, 3rd Battalion, 25th Marine Regiment, participate in a land navigation course at Exercise Northern Strike in Camp Grayling, Mich., Aug. 6, 2018. Exercise Northern Strike is a National Guard Bureau-sponsored training exercise that unites service members from multiple branches, states and coalition countries to conduct combined ground and air combat operations. (U.S. Marine Corps photo by Cpl. Niles Lee)

British Pvt. Adele Frost, a medic with 3rd Princess of Wales Royal Regiment, goes over Marine Corps fire and maneuver drills with U.S. Marines from Kilo Company, 3rd Battalion, 25th Marine Regiment, during Exercise Northern Strike at Camp Grayling, Mich., Aug. 6, 2018. Exercise Northern Strike is a National Guard Bureau-sponsored training exercise that unites service members from multiple branches, states and coalition countries to conduct combined ground and air combat operations. (U.S. Marine Corps photo by Cpl. Niles Lee)

British Lance Cpl. PJ Moleod (left), a medic with 3rd Princess of Wales Royal Regiment and U.S. Marines from Kilo Company, 3rd Battalion, 25th Marine Regiment, hike towards a target point during a land navigation course at Exercise Northern Strike in Camp Grayling, Mich., Aug. 6, 2018. Northern Strike’s mission is to exercise participating units’ full-spectrum of capabilities through realistic, cost-effective joint fires training in an adaptable environment, with an emphasis on joint and coalition force cooperation. (U.S. Marine Corps photo by Cpl. Niles Lee)