https://messaroundery.net/2020/03/31/more-notes-on-red-star-os-3-0
Exploring more of North Korea's home-grown Linux distribution.
red star osnetnotes
https://w3techs.com/technologies/comparison/os-redstaros,os-suse,os-ubuntu
W3Techs compares the usage and its trend of Ubuntu and SuSE and Red Star OS on websites
red star osubuntuvssuseusage