Austro-Italian ironclad arms race
Austria's defeat in the Seven Weeks War forced Austria to determine a new set of foreign and domestic policies for the future, as Austria's interests since the days of the Holy Roman Empire had primarily been found in Italy and Germany. The Empire thus reformed itself into the Austria-Hungarian Empire following the adoption of the Austro-Hungarian Compromise of 1867 (German: "Ausgleich"), which re-established the sovereignty of the Kingdom of Hungary and placed Hungarians within the Empire on an equal footing with Austrians. Under the "Ausgleich", Emperor Franz Joseph I would be crowned as King of Hungary, while a separate parliament at Pest with powers to enact laws for the lands of the Holy Crown of Hungary would be established.
Gribeauval system
The Habsburg Austrian army discovered that its artillery was outmatched by Prussian cannons during the War of the Austrian Succession. In 1744, the new Director General Joseph Wenzel I, Prince of Liechtenstein began a series of reforms to improve the design of Austria's field artillery and provide training to its gunners. By the start of the Seven Years' War the Austrians upgraded their artillery with lighter cannons and introduced a very good howitzer. These were so successful that other nations rushed to manufacture similar weapons. Gribeauval, who served in the Austrian artillery in 1756–1762, got a first-hand look at the new field guns. Upon his return to France, Gribeauval was requested to reorganize the artillery.