In 1759, he won the Battle of Bergen and followed that with the capture the city of Minden, later fighting at the Battle of Minden under the command of Contades, whom he would succeed in command. In 1760, he won an action at the Korbach, but was defeated at Villinghausen in 1761. After the war, he fell into disgrace and was not recalled to active employment until 1778, when he was given command of the troops designed to operate against Great Britain, when France intervened on the Thirteen Colonies' side during the American war of independence. He played a prominent part in the French Revolution, which he opposed with determination; he commanded troops at Versailles in July 1789 and briefly served as Louis XVI's minister of war before fleeing France. After his emigration, the duc de Broglie commanded the Army of the Princes for a short time (1792).