Mapping out the changes in 4e and I figured I'd share them here. From the original T2k versions, the following NATO divisions were in Poland:
US
- 5th ID
- 8th ID (Mech)
- 50th Armored
- 2nd Marine
Germany
- 6th Panzergrenadiers
- 21st Panzergrenadiers
- 29th Panzergrenadiers
In 4e, this has been changed to the following divisions in Poland (though who knows, maybe there's a lot more NATO units in Poland that simply aren't listed in the 4e Ref Manual...). These units from the old T2k versions are still listed as being in Poland:
US
- 5th ID - Naturally.
- 2nd Armored - 2nd Brigade was previously listed as being in Southern Germany.
- 1st Cavalry - Was previously listed in Southern Germany.
Germany
- 1st Panzer - Originally in Southern Germany
- 7th Panzer - Originally in Central Germany
- 11th Panzergrenadier - Originally in Central Germany
While these ones seem to be brand new to the NATO OrBat in Poland specifically for 4e:
US
Netherlands
- I Dutch Corp - This one is really bizarre choice all around.
In Sweden, you see the following NATO divisions:
US
- 2nd Marine - Originally in Northern Poland