Battle of Humin-Bolimów

Battle of Humin-Bolimów
Part of the Eastern Front during World War I

Eastern Front, 1915.
DateJanuary 14, 1915 – February 28, 1915
Location
Result Inconclusive
Belligerents
 German Empire Russian Empire
Commanders and leaders
Paul von Hindenburg
Erich Ludendorff
August von Mackensen
Vladimir Smirnov
Vasily Gurko
Alexander Litvinov
Units involved
Ninth Army First Army
Second Army
Fifth Army
Strength
362,446 men 527,000 men
1,067 machine guns
2,756 guns
Casualties and losses
40,000 40,073

The Battle of Humin-Bolimów was an inconclusive battle of World War I fought between January 14 and February 28, 1915 between the Imperial German Army and Russia. The battle is considered a preliminary to the Second Battle of the Masurian Lakes.