On 23 April 2000, a 22-vehicle convoy carrying ammunition and other supplies to an airborne unit was ambushed near Serzhen-Yurt in the Vedeno Gorge by an estimated 80 to 100 "bandits", according to General Troshev. In the ensuing four-hour battle the federal side lost 15 government soldiers, according to the Russian defence minister. General Troshev told the press that the bodies of four separatist fighters were found. The Russian Airborne Troops headquarters later stated that 20 separatists were killed and two taken prisoner. Soon, the Russian forces seized the last populated centres of the organized resistance. (Another offensive against the remaining mountain strongholds was launched by Russian forces in December 2000.)