Stronghold One

Stronghold One was a subterranean fortress]built in a volcanic mesa on the planet Makeb. Constructed during Makeb's early mining boom for the planet's treasury, it was submerged inside a lava pool with one surface access points and six separate levels of defenses. During the, the turned over the treasury to the Hutt Cartel, which also stored their reserves of s within the vaults. Under the command of, scientists designed and built s within Stronghold One. The raided the facility in an attempt to steal the isotope-5 reserves, only to find the Hutt army of isotope-5 droids instead.

Thousands of years later, the fortress was used by the and the  as a command center during the Battle of Makeb.