The 18th Army (german: 18. Armee / Armeeoberkommando 18 / A.O.K. 18) was an

army An army (from Old French ''armee'', itself derived from the Latin verb ''armāre'', meaning "to arm", and related to the Latin noun ''arma'', meaning "arms" or "weapons"), ground force or land force is a fighting force that fights primarily on ...

level command of the German Army in

World War I World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

. It was formed against France on 27 December 1917 from the former Heeresgruppe Woyrsch command. It served exclusively on the Western Front and was dissolved on 2 January 1919.

History

18th Army was one of three armies (along with 17th Army and 19th Army) formed in late 1917 / early 1918 with forces withdrawn from the Eastern Front. They were in place to take part in Ludendorff's German spring offensive. The Germans had realised that their only remaining chance of victory was to defeat the Allies before the overwhelming human and matériel resources of the United States could be deployed. They also had the temporary advantage in numbers afforded by nearly 50 divisions freed by the Russian withdrawal from the war (

Treaty of Brest-Litovsk The Treaty of Brest-Litovsk (also known as the Treaty of Brest in Russia) was a separate peace treaty signed on 3 March 1918 between Russia and the Central Powers (Germany, Austria-Hungary, Bulgaria, and the Ottoman Empire), that ended Russia's ...

). At the end of the war it was serving as part of ''

Heeresgruppe Deutscher Kronprinz The Army Group German Crown Prince or Army Group B (german: Heeresgruppe Deutscher Kronprinz) was an Army Group of the German Army, which operated on the Western Front under command of Wilhelm, German Crown Prince, between 1 August 1915 and 11 ...

''.

Order of Battle, 30 October 1918

By the end of the war, the 18th Army was organised as:

Commanders

18th Army was commanded throughout its existence by

General der Infanterie General of the Infantry is a military rank of a General officer in the infantry and refers to: * General of the Infantry (Austria) * General of the Infantry (Bulgaria) * General of the Infantry (Germany) ('), a rank of a general in the German Imp ...

Oskar von Hutier Oskar Emil von Hutier (27 August 1857 – 5 December 1934) was a German general during the First World War. He served in the German Army from 1875 to 1919, including war service. During the war, he commanded the army that took Riga, Russian Repub ...

(previously commander of 8th Army).

Glossary

*''Armee-Abteilung'' or Army Detachment in the sense of "something detached from an Army". It is not under the command of an Army so is in itself a small Army. *''Armee-Gruppe'' or Army Group in the sense of a group within an Army and under its command, generally formed as a temporary measure for a specific task. *''Heeresgruppe'' or Army Group in the sense of a number of armies under a single commander.

References

Bibliography