"2020 Defense White Paper"(PDF). Ministry of National Defense Republic of Korea. June 2021. Archived from the original(PDF) on 9 August 2021. Retrieved 5 May 2022.
"2020 Defense White Paper"(PDF). Ministry of National Defense Republic of Korea. June 2021. Archived from the original(PDF) on 9 August 2021. Retrieved 5 May 2022.