From: Oxford, United Kingdom
ORIGINAL: Bill Runacre
Looking at it further, I think this probably stems back to DE 126 which is the original decision for the Allies to occupy Reykjavik. It only fires if the port or town are empty of Axis units, not both as the checks are not cumulative.
So I am guessing that there was an Axis naval unit in the port when the Allies occupied Iceland, and this was then moved?
DE 307 is different as it just deploys a US unit in Reykjavik so I suspect it was DE 126 that caused the issue with your sub being moved.
I'll have to think further about this.
Yes, I had an axis sub in the port, but no land units in the city, when the event fired my sub was moved north (where it can't move, but can be attacked by British ships) and I got the message about the US mobilisation penalty (which shouldn't have applied)
In another game I had an axis land unit in the city, I received the US mobilsation penalty when I first landed it, as expected, but then still got booted out of Iceland due to the occupation event (though back to Norway, I think), which seemed unrealistic, seeing as I had landed a corps, which would defeat a brigade...