Gunnery Sergeant, abbreviated to GYSGT, is a Enlistment rank of E-7 in the United Nations Space Command Unified Ground Command (UNICOM) rank structure. It is preceded by Staff Sergeant and subordinate to a Master Sergeant and First Sergeant.[1]

OverviewEdit

ResponsibilitiesEdit

Initial assignment.[1]

SourcesEdit

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