In 1796 to 1797, Huningue was besieged by the Austrians. During the siege the French Commander, General Abbatucci was killed on 1 December 1796 while commanding a sortie, the fort held out for a further month, surrendering on 5 February 1797. The fortress was besieged from 22 December 1813 until 14 April 1814 by Bavarian troops under the command of General Zoller before the French garrison surrendered. Huningue was besieged for the third time in 1815 and General Barbanègre headed a garrison of only 500 men against 25,000 Austrians. On the 28 June shortly after word of Napoleon's abdication became known, and the French Provisional Government had requested a ceasefire, Barbanègre ordered the bombardment of Basel something that contemporaries on the Seventh Coalition side considered to be a war crime. At its surrender to the Habsburg Empire on 26 August 1815, the city was a ruin and the fortifications were demolished under the terms of of the Treaty of Paris (1815) at the request of Basel.