I did not violate 3RR and did not even edit war, I discussed the matter immediately after my attempt to make User:Hobartimus explain his deletion of referenced content failed. When the discussion was stalled I filed for WP:3O. Reverting a clearly vandal (or bad-faithed to say the least) IP with summary as deleting pan-slav extremist propaganda when all the sources are reliable does not fall under 3RR and is not even edit warring.