Shaykh Doku Khamatovich Umarov is the underground President of the Chechen Republic of Ichkeria. Umarov has fought for more than a decade against the Russian Federation and is reported to have hundreds under his personal command, and with steady influence in the southwestern part of Chechnya, but previously little known in other parts of the republic. He is an adherent of Sufism and a follower of the Qadiri Sufi Order. Wikipedia
The definitive Wikipedia entry for Doku Umarov. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Doku_Umarov
Umarov is one of the last senior leaders of the Chechen jihad. He fought the Russians in Chechnya during the start of the fighting in 1994, and rose through the ranks to become the southwestern field commander of the Chechen resistance and Vice President www.longwarjournal.org/archives/2006/11/chechen_terrorist...
While al Qaeda in Chechnya and the greater Chechnya rebel movement has suffered a serious setback over the past two years, a nucleus of the terror movement remains. Doku Umarov , one of the last remaining original leaders of the Chechen rebellion and a c www.longwarjournal.org/archives/2007/11/doku_umarov_decla...