Adler17
Prussian Feldmarschall
I think there should be a certain chance to be able to conquer units, which have also a defense. I mean in times of war troops ever conquered enemy equippment. There were Russian FW 190 fighter as well as German Shermans or T 34. So if you are victorious against an enemy unit there should be a chance that you can get such a unit which was just loosing the fight. The same is when conquering harbours or air fields. These units should be conscript forces with only 1 HP left to simulate that your soldiers have not much captured and have not much knowledge about the stuff.
Adler
Adler