The crew of a UH-1Y Huey perform preflight checks of

The crew of a UH-1Y Huey perform preflight checks of their helicopter prior to a close-air support training mission during the 11th Marine Expeditionary Unit’s Realistic Urban Training exercise at Yodaville aboard Marine Corps Air Station Yuma, Ariz., June 11, 2016. This training was apart of the 11th Marine Expeditionary Unit’s Realistic Urban Training, which helps prepare the 11th MEU for their upcoming deployment.. The Marines are with Marine Medium Tiltrotor Squadron 163 (Reinforced). (U.S. Marine Corps photo by Lance Cpl. Brandon Maldonado/ Released)