In November 1941 after completing military intelligence school he deployed deep into enemy controlled territory by parachute. His partisan activities got off to a rough start after his parachute got stuck on the cross of a local church, but local residents rescued him before he could be captured or killed by enemy soldiers. As a partisan leader, Qaysenov was put in charge of a demolition detachment. They participated in the capture of Bukrinsky bridgehead and the crossing of the
Dnieper. They also liberated over 700 prisoners from the Belaya Tanya concentration camp. However, his detachment suffered severe casualties: over 100 of them were killed in the battles for Grigorievka, Lukovitsy, Zarubintsy, and after the Dnieper operation only 20 of them remained alive. For his heroism he received many state awards including the
Order of Bogdan Khmelnitsky and was praised by the famous Ukrainian partisan leader
Sydir Kovpak. == After the war ==