Su-35SM

The Russian Air Force Su-35SM is an upgraded variant of the single-seat Su-35S multirole fighter jet intended to remain in active service as a relevant airborne asset well beyond 2040. The aircraft will include a new radar system to provide increased situational awareness, new engines that will enhance the flight envelope while increasing the combat radius, a new electronic warfare (EW) suite, new high-speed communications and potentially a new high precision targeting system. The resulting aircraft could perform front-line air defense and strike missions as well as operating along unmanned combat vehicles (UCAVs) such as the Okhotnik-B being developed by Sukhoi. The Su-35SM will be recipient of some of the advanced technology developed for the Su-57 stealth jet. The Su-35SM could take the skies as soon as 2021 and could achieve initial operational capability by 2025.

deagel.com: https://www.deagel.com/x/x/a000320