Hi!
Any stack with a move order will show over the unit panel, just beside the name and basic info of the stack, their planned destination. Its easy to check if you are pointing to a region or to another stack (enemy or friendly) as in the later case, besides the destination region name, the name of the enemy/friendly stack will appear in parenthesis like
"Alexandria (Jackson Corps)"
If no force name appears there, you are just moving to the region. If there is region name+force name, you are moving towards that region and targeting the enemy or friendly force there.
Hope it helps!
