Following the Russian victories earlier in the year, Germany and Austro-Hungary refocused their effors on the Eastern Front and the Russian line began to crumble. Przemysl was retaken, Lemberg occupied, and the Dniester River crossed.
Image Credit: Imperial War Museum Q86696
Description: Austro-Hungarian 305 mm heavy mortars (Skoda 305 mm Model 1911) on the move during the advance in Galicia. Photograph probably taken during the Gorlice-Tarnów Offensive