Arc 14The Chełm and Lviv Campaign
German forces captured Chełm, Zamość, and Lviv while Russian attacks against the Austro-Hungarian defenses failed. The Russian armies retreated, suffering catastrophic losses as German and Austrian forces pursued them.
- German forces broke through the Russian defenses outside Chełm, then bombarded and captured the city after the Russian relief corps was destroyed and the defenders surrendered.
- As Russian forces attacked across the Carpathian front, Austro-Hungarian artillery and infantry held their positions and repelled repeated assaults.
- German troops captured Zamość and advanced on Lviv, where François and Rommel's forces shattered the Russian defenses and seized the city and its supplies.
- After learning of the defeats at Chełm, Zamość, and Lviv, Ivanov requested permission to retreat, and Grand Duke Nicholas ordered him to save his remaining troops.
- Austrian forces pursued the retreating Russians while the German 8th Army Corps moved south and German aircraft attacked Russian columns.
- The Austrian 3rd Army Corps encircled Brusilov's Russian 8th Army Corps, and more than a hundred thousand Russians surrendered after Brusilov escaped.
- The Russian 3rd Army Corps lost most of its force during the retreat, while the 11th Army Corps escaped into Russia and the Allied forces had destroyed more than a million Russian troops.