Misriah Complex (Earth-2042)

The Misriah Complex was a Misriah Armory building located on the planet Reach. During the Fall of Reach, a team of Sangheili, Huragok, and B1 battle droids was spotted breaking into the building; however, SPARTAN-B312 was able to stop them.

Source

 * https://www.halopedia.org/Misriah_Complex