The number of combat aircraft at the end of the Warsaw Pact was impressive. To this extent, to reduce the number of aircraft that had to be destroyed in accordance with the CFE Treaty, the full 34th Fighter Aviation Regiment was transferred from the State's Air defence Army to the Navy. It flew on the MiG-21bis fighter, but due to the fact that it went to the Navy, it was not included in the granted Polish limit. And that limit was 460 machines.