Fall of Belgrade (1915)
1915 CE.
Shown on the map at 44.818°, 20.457°.
The Fall of Belgrade (Serbian Cyrillic: Пад Београда, German: Der Fall von Belgrad) was a military engagement between the joint armies of Austria-Hungary and German Empire against Serbia in October 1915, during the Serbian Campaign of 1915 of World War I. After the fighting between 5 and 16 October 1915 Belgrade was finally occupied by Austro-Hungarian Third Army and German Eleventh Army, while successfully establishing two bridgeheads to serve as base for further operations of the Central Powers armies in the Balkans Theatre.
Text from the Wikipedia article Fall of Belgrade (1915), licensed CC BY-SA 4.0.