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Researchers at the University of Songnam developed the OF92 Booster Frame under the oversight of the Office of Naval Intelligence and the UNSC Special Forces. This was done in tandem with work pertaining to the Project MJOLNIR. Korea's Special Warfare Center, or SWC, was responsible for the development of several Mjolnir armor systems, including the Mark VI, MJOLNIR: Black, the CQB variant, and the K variant of the GEN1 COMMANDO-class Mjolnir. CQC-class Mjolnir was developed in the Germany but was first tested at the SWC in Korea.
Late in the battle, as the Prophet of Truth arrived aboard the Forerunner Dreadnaught, UNSC Marines were engaged with Covenant forces in Sector Six. Though several of the Marines were killed, one was able to determine the trajectory of SPARTAN John-117's descent from the keyship. This enabled the UNSC to quickly locate the Spartan, who landed in Africa.
Nightfall armor, a variant of ODST Body Armor for ONI operatives, was developed at Seongnam's SWC. Additionally, Selene's Lance, a variant of the M6/E Spartan laser, was built from components designed in the labs there.
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