[en] During the last war in the Balkan area, spring-summer 1999, NATO forces admitted the use in Kosovo of 30 mm bullets fired by A-10 anti-tank aircraft and, in July 2000, provided the United Nations with a detailed map indicating sites where DU bullets had been used. CISAM, Joint Centre of Military Studies and Application, performed eight environmental check campaigns (October '99, April, August, November '00, January, May, October '01 and June '02). The CISAM scientific expert Team, assisted by a Company of the 7. NBC (Nuclear, Biological and Chemical) Regiment Cremona, during the first and the second mission discovered some places within the area assigned to the Multi National Brigade West (MNBW) where the DU bullets had been used. Up to day the Team performed approximately 600 field measurements; the 7. Rgt. NBC surveyed 700 locations and the CISAM Laboratory analysed more than 350 samples. The poster presents the summarized results of the campaigns focused to measure the depleted uranium and other radionuclides concentrations in environmental matrix and, in particular, gives the data concerning the site NATO 28, Djakovica Army Garrison and the air sample campaigns