In the One Year War[?], he was in service on White Base when Char Azanable attacked an independent colony, Side 7[?].
Reference http://www.animefu.com/index.pl?node_id=9926
... anyone who assumed power for any period of time without a legitimate basis of authority. The first to have the title of "Tyrant" was Pisistratus in 560 BC. In ...