Ukraine's only fighter squadron told how it shoots down the Russian "Jerani" Senior Lieutenant Katerina, 23, performs combat missions on a Mi-8 helicopter. Among her team's missions is the destruction of long-range Russian Gran UAVs. Katrina serves in the army's 18th aviation division. She is the only woman who performs combat missions as a combat helicopter squadron in Ukraine. In Mi-8, a servant works as a sub-pilot and is responsible for navigation. She currently has two years of combat experience. More details.