After his convalescence ( including undergoing extensive plastic surgery ) , Umarov raised .
After his convalescence ( including undergoing extensive plastic surgery ) , Umarov led a militia force in Georgia 's remote Pankisi Gorge before his return to Chechnya in the summer of 2002 .
After his convalescence ( including undergoing extensive plastic surgery ) , Umarov raised and led a militia force in Georgia 's remote Pankisi Gorge before his return to Chechnya in the summer of 2002 .