Armee-Abteilung Gronau (Army Detachment Gronau) was an army level command of the German Army in World War I. It was formed from Armee-Gruppe Gronau on 18 September 1916 and was disbanded on 27 March 1918. It served on the Eastern Front throughout its existence.
| Graph IRI | Count |
|---|---|
| http://dbkwik.webdatacommons.org | 18 |