Pinnacle Base was a New Republic base on Pinnacle Moon, also known as Da Soocha V.
It was built within the moon's towering jagged, stone spires created by ancient volcanic eruptions. Hangars, communications centers and barracks were hollowed out in the steep spires, while a large fleet circled around the moon as a vanguard.
In 10 ABY, the New Republic leadership fled there after Coruscant had been retaken by Imperial warlords and the Reborn Emperor Palpatine had returned.
Later, the base was destroyed along with the rest of Pinnacle Moon by the Emperor's Galaxy Gun.
- Dark Empire Sourcebook
- A Guide to the Star Wars Universe, Second Edition, Revised and Expanded
- Galaxy Guide 11: Criminal Organizations
- The Essential Guide to Weapons and Technology
- Star Wars: Panel to Panel
- The Complete Star Wars Encyclopedia