Sadulayev made large-scale changes in his government, ordering all its members to move into Chechen territory

On 2 February 2006, Sadulayev made large-scale changes in his government, ordering all its members to move into Chechen territory. Among other things, he removed First Vice-Premier Akhmed Zakayev from his post (although later Zakayev was appointed a Foreign Minister). Sadulayev was killed in June 2006, after which he was succeeded as the separatist leader by the veteran terrorist commander Doku Umarov.