Facebook Oleksandr Shtupun A pilot batch of the unguided 80mm aircraft missile Oskol has been tested in Ukraine. "The RS-80 Oskol missile is our own product, completely developed and manufactured in Ukraine, including all its components," Ukrainian Military TV&#39;s Oleksandr Shtupun wrote on Facebook August 20. Facebook Oleksdanr Shtupun The brigade of Chernihiv-based State Research Institute for Testing and Certification of Arms and Military Equipment conducted live fire tests, employing a Mi-8 type helicopter. Facebook Oleksandr Shtupun As reported, nearly 300 RS-80 Oskol missiles have been tested. Facebook Oleksandr Shtupun The three-day testing confirmed major tactical and technical characteristics of the aircraft missiles and possibility of their use on Mi-8 helicopters. As UNIAN reported earlier, upgraded T-64BV tanks were showcased at the rehearsal of Ukraine&#39;s Independence Day military parade in Kyiv.