In 1961 Tunisian forces blockaded the area of Bizerte and demanded French withdrawal. The face-off escalated when a French helicopter took off and drew fire. The French brought in reinforcements; when these were fired upon, France took decisive military action against the Tunisian forces. Using superior weapons and decisive force the French took Bizerte and Menzel Bourguiba. During three days in July 1961, 700 Tunisians died (1200 wounded); the French lost 24 dead (100 wounded).