Lieutenant Colonel, abbreviated to LTCOL, is a commissioned officer rank of O-5 in the United Nations Space Command Unified Ground Command (UNICOM) rank structure. It is preceded by Major, and subordinate to a Colonel.[1]

OverviewEdit

ResponsibilitiesEdit

Battalion commander.[1]

SourcesEdit

  1. ^ a b Halo: Official Spartan Field Manual - PART 8: UNSC ORGANISATION, UNICOM Ranks, page 142-143