The siege of Condé (8 April – 12 July 1793) saw a force made up of Habsburg Austrians and French Royalists commanded by Duke Ferdinand Frederick Augustus of Württemberg lay siege to a Republican French garrison led by Jean Nestor de Chancel. After a blockade lasting about three months the French surrendered the fortress. The operation took place during the War of the First Coalition, part of a larger conflict known as the French Revolutionary Wars. Condé-sur-l'Escaut, France is located near the Belgium border about 14 kilometres (9 mi) northeast of Valenciennes.