As seen through a night-vision device, a Canadian special operations forces service member checks equipment before a high altitude jump from a C-17 Globemaster III aircraft during Emerald Warrior 2013 over Hurlburt Field, Fla., April 29, 2013. As seen through a night-vision device, a Canadian special operations forces service member checks equipment before a high altitude jump from a C-17 Globemaster III aircraft during Emerald Warrior 2013 over Hurlburt Field, Fla., April 29, 2013. SHARE: Download: Full Size (3.45 MB) Tags: photo essays Credit: VIRIN: 386833-Y-ZRR41-999.jpg Photo Gallery