Mortarmen Maneuver Marines fire an 81mm training mortar with the M252A2 mortar system during Ssang Yong 16 at Suseongri, South Korea, March 15, 2016. The exercise familiarizes American forces with the Korean Peninsula and contributes to security and stability in the Asia-Pacific region. Marine Corps photo by Cpl. Darien J. Bjorndal SHARE: Download: Full Size (2.32 MB) Tags: south korea, suseongri, ssang yong 16 Credit: Cpl. Darien Bjorndal VIRIN: 160315-M-MF313-188D.JPG Photo Gallery