Flying an Unmanned Aircraft Marines assigned to the 2nd Marine Division fly 3-D printed unmanned aircraft system with a civilian contractor at Camp Lejeune, N.C., Sept. 27, 2017. Marine Corps photo by Cpl. John A. Hamilton Jr. SHARE: Download: Full Size (1.49 MB) Tags: Marines, science, technology, Marine Corps Credit: Cpl. John Hamilton VIRIN: 170927-M-MK246-1055.JPG Photo Gallery