On August 8, 2021, 'XR TODAY' reported on Optimus Systems' development of a military training system based on the DEIMOS metaverse, and CEO Nam Hyuk Kim's ambition to lead the global metaverse market with differentiated technology.

Source:

https://www.xrtoday.com/mixed-reality/optimus-systems-unveils-deimos-military-vr-trainers/