A Republic of Korea flag patch is displayed on the left shoulder pocket of a ROK, Special Forces, 21st Battalion, International Peace Keeping Force, soldier’s uniform during the Combat Life Saver Course lane of the field training exercise at Exercise Khaan Quest 2011 at Five Hills Training Area near Ulaanbaatar, Mongolia August 1. Medical personnel from III Marine Expeditionary Force are sharing field medical techniques and procedures with all Khaan Quest participants. Khaan Quest is a training exercise designed to strengthen the capabilities of U.S., Mongolian and other participating nations’ forces in international peace support operations worldwide.