Here's another bug in the RSR campaign.
Mission 13: Trigger # 5 should create a large group of Tu-22 attack aircraft.
If the attack of the Airbase has not ended in the 11-th scenario (Trigger 16).
But the 11-th scenario, cannot be completed if the attack on the airbase has not completed (Trigger 16).
Thus, Big Bakfire's attack group can never be created in the 13-th scenario.