Hand Signals A Marine uses hand signals to have a rack of ammo lowered during Exercise Ssang Yong 2016 in Pohang, South Korea, March 11, 2016. Marine Corps photo by Sgt. Briauna Birl SHARE: Download: Full Size (1.87 MB) Tags: Marines, Pohang, Resupply, SOUTH KOREA, SSANG YONG 2016, MV-22 Osprey, Combat Logitics Regiment 35 Credit: Sgt. Briauna Birl VIRIN: 160311-M-KR317-380A.JPG Photo Gallery