U.S. Army Col. Scott Miller, U.S. Embassy senior defense official to Bosnia and Herzegovina, pins a Ranger tab on Armed Forces Bosnia and Herzegovina Pvt. Slobodan Vuković during a recognition ceremony July 30, 2015 in Banja Luka, BiH. Vuković is the first soldier in his country to be awarded the prestigious tab after successfully completing U.S. Army Ranger School. Vuković completed the grueling 61-day training on his first attempt.