دوكو عمروف
On 29 April 2011, Dzhappuyev was amongst 10 militants, including Emir Abdul Jabbar of the North Eastern Sector and Emir Zakaria of the South Western Sector, killed by security forces in the village of Progress in Stavropol Krai. Caucasus Emirate leader Dokka Umarov appointed Alim Zankishiev as his successor.