I was testing Axis & Allies under v1.15.
I choose to play Axis, other nations under AI.
I start the game.
When it cames to my turn, I play history (F4 key + step/step button)
The Commies are moving one of their fighters unit.
the fun is that the units gets a gray background when it flies over the Axis controlled hexes ...
and a red background when it flies over USSR controlled hexes...

[:D]

