[Essentially, there are no troops to relieve in Mariupol. Final mop up is in progress]
I doubt that will happen, looking at the methodical encirclements ( cauldrons) on most battle maps. Last I read about 60K UKA nearly cutoff and will be forced to make a decision to surrender or die. Z has ordered everyone to stand and fight to death. The Azov in Mariupol that didn’t sneak away…are in Valhalla or will be, soon
But it has been the regular army shelling Donbass civilians for 8 years.
No mercy when captured.