jul 28, 1914 - Østerrike-Ungarn erklærer krig mot Serbia
Description:
Russia formally ordered mobilization in the four military districts facing Galicia, its common front with the Austro-Hungarian Empire. That night, Austrian artillery divisions initiated a brief ineffectual bombardment of Belgrade across the Danube River. Russia was allied to Serbia.Added to timeline:
Date:
jul 28, 1914
Now
~ 110 years ago