Russia has not used Su-57 and Su-75 super-planes in the war against Ukraine
Pravda Ukraine
The Air Force of the Armed Forces of Ukraine has not recorded the use of the Su-57 and Su-75 aircraft by Russians on the territory of Ukraine.
Source: Air Force spokesperson, Colonel Yurii Ihnat, during a briefing at the Ukraine-Ukrinform media centre
Quote: “They have a Su-57 plane, which they showed at exhibitions, there is also a Su-75 plane, the first one with two engines, and the second with one.