Seventh Battle of the Isonzo
1916 CE.
Shown on the map at 45.933°, 13.616°.
The Seventh Battle of the Isonzo was fought from 14 to 17 September 1916 between the armies of the Kingdom of Italy and those of Austria-Hungary. It followed the Italian successes during the Trentino Offensive and the Sixth Battle of the Isonzo in the spring of 1916.
Text from the Wikipedia article Seventh Battle of the Isonzo, licensed CC BY-SA 4.0.