Omar Dokka

Doku Khamatovich Umarov (Chechen: Ӏумар Хьамади кӏант Докка, romanized: Jumar Ẋamadi khant Dokka, [ʕuˈmɑr ħɑmɑdi ˈkʼɑnt doˈkːɑ]; Russian: Доку Хаматович Умаров, Doku Khamatovich Umarov; 13 April 1964 – 7 September 2013), often known as Dokka Umarov, was a Chechen militant in the North Caucasus. Umarov was a major military figure in both wars in Chechnya during the 1990s and 2000s, before becoming the leader of the greater insurgency in the North Caucasus. He was active mostly in south-western Chechnya, near and across the borders with Ingushetia and Georgia.

During the late 1990s, after Chechnya's first war against Russia, Movladi Udugov's status as war hero enabled him to take the post of the breakaway Republic's Security Minister. Between 2006 and 2007, following the death of his predecessor Sheikh Abdul Halim, Umarov became the underground President of Ichkeria of the unrecognized government of the Chechen Republic of Ichkeria, the post that Umarov eventually abolished himself when he renounced and abandoned Chechen nationalism in favour of Caucasian pan-Islamism and jihadist ideology.