SinoViet Center (Earth-5875)

The JOTUN Headquarters was an office building of SinoViet Heavy Machinery located in New Alexandria, on Reach.

History
During the Siege of New Alexandria, at the Fall of Reach, a platoon of the UNSC Marine Corps discovered a communications jammer of the Covenant within the building before their signal died.

Kat-B320 then sent David-B312 to the tower, where he found all Marines dead. Once he located and destroyed the jammer, the SPARTAN-III was ambushed by a swarm of yanme'e. When Kat realized it was a Covenant trap, she ordered David to evacuate the building.