From August 30 through September 14, 1995, for the first time in its history, NATO forces engaged in air combat operations, against Bosnian Serb forces in the former Yugoslavia during the Bosnian War. A total of 293 aircraft based at fifteen European locations and operating from three aircraft carriers flew 3,515 sorties in Operation Deliberate Force, to deter Serbian aggression. Somewhat less than 700 of these sorties targeted command and control, supporting lines of communication, direct and essential targets, fielded forces, and integrated air defenses. A total of 67 percent of all such targets engaged were destroyed; 14 percent experienced moderate to severe damage, 16 percent light damage, and only 3 percent were judged to have experienced no damage.