Yugoslav army, after WWII was ended, modified several types of German bombs. SC250 and SD250 were modified in FAB250J (GP) and PRAB250J (SAP), by adding 250mm and 355mm suspension lugs and front and rear fuze well to receive AVU-E fuses. SC500 (on photo) is modified by adding rear fuze well to receive fuse of AN standard and adjustable steel belts with suspension lugs.