The bombing campaign of former Yugoslavia lasted for 10 weeks and stopped a series of civil wars that had gone on for 10 years and claimed at least 130 000 live

The bombing campaign of former Yugoslavia lasted for 10 weeks and stopped a series of civil wars that had gone on for 10 years and claimed at least 130 000 lives. The whole campaign killed a few hundred people, less than were executed in a few days in some of the worst massacres there, and brought peace that has lasted for 25 years and counting. So indeed they were on the right side.