This is more of an opinion than a loop-hole but feel free to comment or advise.
So this probably won’t come up that often but; If the U.K. Lands a fighter or two on Lennigrad or even the Baltic states from an aircraft Carrier in the Event that Russia delcared war on Japan (making the landing eligible) on lets say U.k. 2 or 3, Germany Could be attacking, winning, destroying everything, including the fighters on G3 or 4.
This would not invalidate: " Collect 5 IPCs if the convoy in sea zone 125 is free of Axis Warships. Archangel is controlled by the Soviet Union, and there are no units belonging to any other Allied or Axis powers present in any territories originally controlled by the Soviet Union."
The Bristish fighter(s) would be dead but hopefully have taken out a few German units.
Does anyone see any greater impact?