The draft horse of helicopters.

A U.S. Marine Corps CH-53E Super Stallion with Marine Heavy Helicopter Squadron (HMH) 361, Marine Aircraft Group 16, 3rd Marine Aircraft Wing (Forward), is refueled in Shukvani, Helmand province, Afghanistan. HMH-361 provided aerial support by repositioning the M777 howitzers via slingload to Camp Dwyer.

(U.S. Marine Corps photo by Sgt. Keonaona C. Paulo, 29 DEC 2012.)