At the start of the seven weeks war, the Prussian Army invades Hanover. The Hanoverian Army marched south to join up with Austria's South Germen allies but the Hanoverian Army is trapped by Prussian but not before it inflicts a defeat upon a Prussian Landwehr Brigade. The Prussian Army also invades the Kingdom of Saxony, the Saxon Army march south to join up with the Austrian North Army.