All of these were on the WW2 map.
In the first two cases, Finland was attacking the default defenders. Italy attacked the French garrison in Strasbourg, and Japan attacked the Australians.
I have noticed that sea units tend to cause crashes more frequently, though. While playing as Japan against China in a coastal province, the game only crashed if I had used the Tokyo Express to summon a battleship previously (although it never crashed at the moment of use).
AdaptiveSystem13
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