The Vympel R-73 is a short-range IR-homing air-to-air missile developed by Vympel NPO that entered service in 1984. Russian latest short-range air-to-air missile R-74 developed from the R-73. From Wikipedia
Experts are scrutinizing the authenticity of the clip to determine if Ukraine repurposed the Zlin Z-137 for drone-hunting roles.
