U.S. Marine Corps Lance Cpls. Jeffrey Headlee, left, and Grant Gray, both aircraft rescue and firefighting specialists with Marine Wing Support Squadron 372, Marine Aircraft Group 39, 3rd Marine Air Wing, use a hose at Forward Operating Base Shukvani, Helmand province, Afghanistan, Nov. 7, 2013. The Marines conducted a training exercise to maintain proficiency while deployed.
(U.S. Marine Corps photo by Lance Cpl. James Mast/Released)