Capt. Philip Sakala, a field artillery officer with

Capt. Philip Sakala, a field artillery officer with 2nd Battalion, 377th Parachute Field Artillery Regiment, 4th Infantry Brigade Combat Team (Airborne), 25th Infantry Division, performs a high crawl during a “maneuver-under-fire” event, which is a timed 300-yard shuttle run where Soldiers are paired up by size and perform a series of combat-related tasks as part of the U.S. Marine Corps’ Combat Fitness Test at Camp Hansen, Okinawa, Japan Aug. 22, 2014. The paratroopers participated in the event to build esprit de corps and learn more about their joint partners training requirements while in Okinawa to participate in Exercise Ulchi-Freedom Guardian 2014. (U.S. Army photo by Sgt. Eric-James Estrada/Released)