Service members and medical personnel from Bosnia and Herzegovina and other nations take part in Mass Casualty Medical Response training while their performance is evaluated by U.S. Airmen from the Defense Institute for Medical Operations in Capljina, Bosnia and Herzegovina, June 1, 2012. Service members from Bosnia and Herzegovina, the United States, and several other countries are taking part in Shared Resilience 2012, a two-week U.S. Joint Chiefs of Staff sponsored medical exercise.