Vardar Offensive

The  Vardar Offensive  that took place between 14 and 29 of September 1918 was the last major military operation on the Macedonian Front during World War I. After much preparation the multinational Allied Armies of the East were able to break the deadlock that had been reigning on this theater for several years and force the capitulation of Bulgaria, thus decidedly turning the strategic and operational balance of the war against the Central Powers.