Under the terms of a military convention of 25 November 1870, the troops of Württemberg formed the XIII (Royal Württemberg) Corps of the Imperial German Army.
Sõjalise kokkuleppe tingimuste kohaselt 25. novembrist 1870 moodustasid Württembergi väed Saksa keiserliku armee XIII (Württembergi kuninglik) armeekorpuse.