PAK DP (?''Prospective air complex for long-range interception'') is a Russian programme to develop a stealth interceptor aircraft/heavy fighter under development by Mikoyan to replace the Mikoyan MiG-31 in the Russian Aerospace Forces in mid-2030s. It is often referred to as the Mikoyan MiG-41, because its project code is izdeliye 41 (product 41), but an official designation has not been given, as Russian planes only receive an official designation when they are about to enter service. According to Russian defence analyst Vasily Kashin, the MiG-41 would be considered a 5++ or 6th generation project.
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