Sector One

"Sector one,[sic] alert. Enemy gunship approaching your location. Come in, Sector One."

- A battle droid alerting Separatist forces in sector one

Sector one was a location on the Core World of Anaxes used by the Confederacy of Independent Systems during the Battle of Anaxes of the Clone Wars against the Galactic Republic. During the battle, a LAAT/i carrying Clone Force 99, clone marshal commander CC-2224, Clone Captain CT-7567, CT-5597, and CT-6116 traveled near sector one, where it was spotted by Separatist scouts. A scout proceeded to contact an OOM command battle droid in sector one to alert them, and DSD1 dwarf spider droids proceeded to shoot down the gunship.

Behind the scenes
Sector one first appeared in The Bad Batch, an unfinished episode from Star Wars: The Clone Wars. The episode was uploaded by StarWars.com and shown in Celebration Anaheim in 2015. It is unclear what the capitalization of the location is.