Battle of Łomża

Battle of Łomża
Part of the Eastern Front during World War I

Eastern Front, March 1 - April 28, 1915
DateMarch, 1 – April 28, 1915
Location
Northern Congress Poland, Russian Empire (present-day Poland and Lithuania)
Result Russian victory
Territorial
changes
Belligerents
 German Empire Russian Empire
Commanders and leaders
Paul von Hindenburg
Erich Ludendorff
Max Hoffmann
Max von Gallwitz
Nikolai Ruzsky
Thadeus von Sievers
Pavel Plehve
Alexander Litvinov
Units involved
8th Army
10th Army
Armee-Gruppe Gallwitz
1st Army
10th Army
12th Army
Strength
540,278 722,441
1,332 machine guns
5,189 guns
Casualties and losses
60,000–90,000 308,000

The Battle of Łomża was a series of large-scale battles between the Imperial German and Imperial Russian armies in the spring of 1915 on the territory of modern Poland and Lithuania. The Russians were able to repulse the Second German offensive on Przasnysz, but the Imperial German army also repulsed several major offensives of the Russian army.