شامل باساييف
In 1992–1993, Gelayev took part in the Georgian–Abkhazian conflict as a volunteer in the Confederation of Mountain Peoples of the Caucasus militia fighting for the Abkhaz separatist side against Georgia, serving under Shamil Basayev. Together with the Chechen Battalion, Gelayev took part in the Battle of Gagra, which marked a turning point in the War in Abkhazia.