Military co-operation between Bulgaria and Serbia dates from 1996, when the framework agreement on military co-operation was signed, and re-signed in 2007 after Serbia and Montenegro split.
Bashkëpunimi ushtarak mes Bullgarisë e Serbisë daton që më 1996, kur u nënshkrua marrëveshja kuadër e bashkëpunimit ushtarak, e cila u rinënshkrua më 2007 pasi Serbia e Mali i Zi u ndanë.