<prompt> Pedzisa mutsara unotevera: USSR yakatsigira Peoples Democratic Republic of Yemen neSoviet Air Force MiG-23BN uye MiG-25R yakavakirwa muAden kutanga kubva mukupera kwema1970. Mukati  <response>: South Yemen Civil War muna Ndira 1986, Soviet MiG-23BN rengarava nendege akarova kutsigira vakavimbika mauto. Hazvina kujeka kana izvi MiG-23 vakanga nokusingaperi hwakatamisirwa South Yemeni kuzvidzora uye gare gare kuti rakabatana Yemeni Air Force kana vakaramba nguva dzose pasi Soviet kuzvidzora uye akabva gare gare. 