Sector commander

A Sector commander was an official who oversaw all Starfleet operations and starships within a particular sector. This was typically done from a Starbase.

During the mid-22nd century, Admiral Uttan Narsu was the sector commander of the sector containing Starbase 12. 

In 2365, Vice Admiral Nakamura was made the sector commander of Sector 23, and his office was at the newly built Starbase 173. 

セクター司令