Battle of Dobro Pole
The Battle of Dobro Pole (, "Bitka kod Dobrog Polja"; , "Máchi tou Dóbro Póle"), also known as the Breakthrough at Dobro Pole (, "Probiv pri Dobro Pole"), was a World War I battle fought between 15 and 18 September 1918. The battle was fought in the initial stage of the Vardar Offensive, in the Balkans Theatre. On 15 September, a combined force of Serbian, French and Greek troops attacked the Bulgarian-held trenches in Dobro Pole ("Good Field"), at the time part of the Kingdom of Serbia (present day Greece and North Macedonia). The offensive and the preceding artillery preparation had devastating effects on Bulgarian morale, eventually leading to mass desertions.