Attack Squadron and Kraxon

If i hit an Attack Squadron with three hits, i have to take one Token away.
If the Kraxon is at Range one from that Squadron, and wish to not lose a squadron token. How much damage must the Kraxon take? One or three damage?
If the Kraxon is at Range one from that Squadron, and wish to not lose a squadron token. How much damage must the Kraxon take? One or three damage?