Marine Corps Air Station Iwakuni, Japan

. - A U.S. Army MH-60 Black Hawk with the 4-160th Special Operations Aviation Regiment (SOAR), lands for air delivered ground refueling with U.S. Marine Corps Marine Aerial Refueler Transport Squadron (VMGR) 152, for unit-level training Evergreen at Gray Army Airfield, Washington, Aug. 15, 2017. VMGR-152 used the opportunity during the joint training for instruction on set up and operation of an air delivered ground refueling with the 4-160th SOAR’s airborne service detachment. Air delivered ground refueling offers a mobile deployable gas station to austere locations for units who don’t have readily available resources near them. (U.S. Marine Corps photo by Cpl. Joseph Abrego)

Lance Cpl. Michael Martinson, Marine Aerial Refueler Transport Squadron 152 fixed-wing aircraft mechanic, checks the panels of a KC-130J aircraft here March 24. Because aircraft are scheduled to launch every morning at approximately 9 a.m., maintenance crew work during the night to meet demanding flight schedules. - Lance Cpl. Michael Martinson, Marine Aerial Refueler Transport Squadron 152 fixed-wing aircraft mechanic, checks the panels of a KC-130J aircraft here March 24. Because aircraft are scheduled to launch every morning at approximately 9 a.m., maintenance crew work during the night to meet demanding flight schedules.