Active 1899—1917 Branch Imperial Russian Army Disbanded 1917 | Country Russian Empire Garrison/HQ Riga | |
 | ||
Engagements World War I
Eastern Front
Second Battle of the Masurian Lakes | ||
The Twentieth Army Corps (Russian: 20-й армейский корпус) was a formation of the Imperial Russian Army that was first raised in 1899, and was most famous for fighting in World War I, on the Eastern theatre of war, during the Second Battle of the Masurian Lakes. Before World War I, the 20th Corps was stationed in the Vilno Military District, with corps headquarters in Riga. At the outbreak of the war, the corps consisted of two infantry divisions and a number of independent battalions and brigades. It was demobilized in April 1917.
Contents
History
The corps was formed in 1899, and was placed under the command of Lieutenant General Richard Troyanovich Meves, originally made up of the 29th and 45th infantry divisions. This unit later fought in World War I, in the Second Battle of the Masurian Lakes, under General Pavel Illyich Bulgakov. On the February 7, in the middle of a snowstorm, Fritz von Below's German Eighth Army had launched a surprise attack, advancing 70 miles (110 km) within one week. Severe casualties were inflicted on the Russians, resulting in a disorderly withdrawal with many Russians taken prisoner. The greatest loss came when the 20th Army Corps was surrounded by the German Tenth Army in the Augustow Forest, although many broke out, the remnants surrendered on February 21 the entire corps surrendered. A large number of Latvian soldiers were killed, wounded or captured during this battle. This influenced the decision of the Imperial Russian Army to establish the Latvian Rifles.
Composition
Shortly before the outbreak of World War I, on 1 January 1913, the 20th Army Corps comprised the following units:
At different times during the war, the 20th Corps was part of several different field armies, including the 1st, 2nd, 3rd, 4th, and 10th.
Commanders
The 20th corps was led by the following commanders throughout its existence: