On 16 July 1848, War Minister von Peucker issued an order to all German Federal Army soldiers that, on 6 August 1848, they were to parade in honor of the Regent as the supreme commander of the Army in Germany. Upon his arrival in Vienna, the Archduke was greeted by Austrian War Minister Latour, who was quite upset with the interference of the provisional government in Austrian Army affairs. The whole Austrian Ministerial Council demanded action, and, as a result, the Archduke was forced to dispatch a formal complaint as Viceroy of Austria to himself as Regent of Germany.