Su-43 Berkut
The Su-43 Berkut was developed by the Universal Peace Enforcement Organization as a successor to the Su-47 and Su-57. The organization had been impressed by the Su-47's advanced aerodynamics and maneuverability, but felt that it needed improvements in terms of speed and firepower. The Su-43 was designed to address these issues, with a sleeker, more streamlined body and powerful engines that allowed it to reach speeds of over Mach 2 in level flight.