South Korean Military Ranks 🇰🇷

Overview

The armed forces of South Korea, known as the "Republic of Korea Armed Forces" or "대한민국 국군," are composed of several branches, each with specific responsibilities:

  • Republic of Korea Army (대한민국 육군): The Republic of Korea Army is responsible for land-based military operations, including infantry, armored units, artillery, and support units. It plays a crucial role in national defense and security.
  • Republic of Korea Navy (대한민국 해군): The Republic of Korea Navy focuses on maritime defense and security, operating various vessels, including destroyers, submarines, and patrol boats, to protect South Korea's extensive coastline and maritime interests in the Yellow Sea and the Sea of Japan.
  • Republic of Korea Air Force (대한민국 공군): The Republic of Korea Air Force is responsible for aerial defense and operations, with fighter aircraft, transport planes, and helicopters ensuring air superiority and national defense.

South Korea Military

South Korea military personnel in dress uniforms

Air Force

Rank name Insignia NATO code US Army equivalent
원수 元帥 Wonsu South Korea Air Force 원수 元帥 Wonsu insignia OF-10 Marshal / General of the Army
대장 大將 Daejang South Korea Air Force 대장 大將 Daejang insignia OF-9 General
중장 中將 Jungjang South Korea Air Force 중장 中將 Jungjang insignia OF-8 Lieutenant General
소장 小將 Sojang South Korea Air Force 소장 小將 Sojang insignia OF-7 Major General
준장 准將 Junjang South Korea Air Force 준장 准將 Junjang insignia OF-6 Brigadier General
대령 大領 Daeryeong South Korea Air Force 대령 大領 Daeryeong insignia OF-5 Colonel
중령 中領 Jungnyeong South Korea Air Force 중령 中領 Jungnyeong insignia OF-4 Lieutenant Colonel
소령 少領 Soryeong South Korea Air Force 소령 少領 Soryeong insignia OF-3 Major / Commandant
대위 大尉 Daewi South Korea Air Force 대위 大尉 Daewi insignia OF-2 Captain / 1st Lieutenant
중위 中尉 Jungwi South Korea Air Force 중위 中尉 Jungwi insignia OF-1 Lieutenant
소위 小尉 Sowi South Korea Air Force 소위 小尉 Sowi insignia OF-1 Lieutenant
원사 元士 Wonsa South Korea Air Force 원사 元士 Wonsa insignia OR-9 Sergeant Major
상사 上士 Sangsa South Korea Air Force 상사 上士 Sangsa insignia OR-8 1st Sergeant
중사 中士 Jungsa South Korea Air Force 중사 中士 Jungsa insignia OR-7 Sergeant 1st Class
하사 下士 Hasa South Korea Air Force 하사 下士 Hasa insignia OR-6 Staff Sergeant
병장 兵長 Byeongjang South Korea Air Force 병장 兵長 Byeongjang insignia OR-4 Corporal
상등병 上等兵 Sangdeungbyeong South Korea Air Force 상등병 上等兵 Sangdeungbyeong insignia OR-3 Private 1st Class
일등병 一等兵 Ildeungbyeong South Korea Air Force 일등병 一等兵 Ildeungbyeong insignia OR-2 Private
이등병 二等兵 Ideungbyeong South Korea Air Force 이등병 二等兵 Ideungbyeong insignia OR-1 Private

Army

Rank name Insignia NATO code US Army equivalent
원수 元帥 Wonsu South Korea Army 원수 元帥 Wonsu insignia OF-10 Marshal / General of the Army
대장 大將 Daejang South Korea Army 대장 大將 Daejang insignia OF-9 General
중장 中將 Jungjang South Korea Army 중장 中將 Jungjang insignia OF-8 Lieutenant General
소장 小將 Sojang South Korea Army 소장 小將 Sojang insignia OF-7 Major General
준장 准將 Junjang South Korea Army 준장 准將 Junjang insignia OF-6 Brigadier General
대령 大領 Daeryeong South Korea Army 대령 大領 Daeryeong insignia OF-5 Colonel
중령 中領 Jungnyeong South Korea Army 중령 中領 Jungnyeong insignia OF-4 Lieutenant Colonel
소령 少領 Soryeong South Korea Army 소령 少領 Soryeong insignia OF-3 Major / Commandant
대위 大尉 Daewi South Korea Army 대위 大尉 Daewi insignia OF-2 Captain / 1st Lieutenant
중위 中尉 Jungwi South Korea Army 중위 中尉 Jungwi insignia OF-1 Lieutenant
소위 小尉 Sowi South Korea Army 소위 小尉 Sowi insignia OF-1 Lieutenant
원사 元士 Wonsa South Korea Army 원사 元士 Wonsa insignia OR-9 Sergeant Major
상사 上士 Sangsa South Korea Army 상사 上士 Sangsa insignia OR-8 1st Sergeant
중사 中士 Jungsa South Korea Army 중사 中士 Jungsa insignia OR-7 Sergeant 1st Class
하사 下士 Hasa South Korea Army 하사 下士 Hasa insignia OR-6 Staff Sergeant
병장 兵長 Byeongjang South Korea Army 병장 兵長 Byeongjang insignia OR-4 Corporal
상등병 上等兵 Sangdeungbyeong South Korea Army 상등병 上等兵 Sangdeungbyeong insignia OR-3 Private 1st Class
일등병 一等兵 Ildeungbyeong South Korea Army 일등병 一等兵 Ildeungbyeong insignia OR-2 Private
이등병 二等兵 Ideungbyeong South Korea Army 이등병 二等兵 Ideungbyeong insignia OR-1 Private

Marines

Rank name Insignia NATO code US Army equivalent
대장 大將 Daejang South Korea Marines 대장 大將 Daejang insignia OF-9 General
중장 中將 Jungjang South Korea Marines 중장 中將 Jungjang insignia OF-8 Lieutenant General
소장 小將 Sojang South Korea Marines 소장 小將 Sojang insignia OF-7 Major General
준장 准將 Junjang South Korea Marines 준장 准將 Junjang insignia OF-6 Brigadier General
대령 大領 Daeryeong South Korea Marines 대령 大領 Daeryeong insignia OF-5 Colonel
중령 中領 Jungnyeong South Korea Marines 중령 中領 Jungnyeong insignia OF-4 Lieutenant Colonel
소령 少領 Soryeong South Korea Marines 소령 少領 Soryeong insignia OF-3 Major / Commandant
대위 大尉 Daewi South Korea Marines 대위 大尉 Daewi insignia OF-2 Captain / 1st Lieutenant
중위 中尉 Jungwi South Korea Marines 중위 中尉 Jungwi insignia OF-1 Lieutenant
소위 小尉 Sowi South Korea Marines 소위 小尉 Sowi insignia OF-1 Lieutenant
원사 元士 Wonsa South Korea Marines 원사 元士 Wonsa insignia OR-9 Sergeant Major
상사 上士 Sangsa South Korea Marines 상사 上士 Sangsa insignia OR-8 1st Sergeant
중사 中士 Jungsa South Korea Marines 중사 中士 Jungsa insignia OR-7 Sergeant 1st Class
하사 下士 Hasa South Korea Marines 하사 下士 Hasa insignia OR-6 Staff Sergeant
병장 兵長 Byeongjang South Korea Marines 병장 兵長 Byeongjang insignia OR-4 Corporal
상등병 上等兵 Sangdeungbyeong South Korea Marines 상등병 上等兵 Sangdeungbyeong insignia OR-3 Private 1st Class
일등병 一等兵 Ildeungbyeong South Korea Marines 일등병 一等兵 Ildeungbyeong insignia OR-2 Private
이등병 二等兵 Ideungbyeong South Korea Marines 이등병 二等兵 Ideungbyeong insignia OR-1 Private

Navy

Rank name Insignia NATO code US Army equivalent
원수 元帥 Wonsu South Korea Navy 원수 元帥 Wonsu insignia OF-10 Marshal / General of the Army
대장 大將 Daejang South Korea Navy 대장 大將 Daejang insignia OF-9 General
중장 中將 Jungjang South Korea Navy 중장 中將 Jungjang insignia OF-8 Lieutenant General
소장 小將 Sojang South Korea Navy 소장 小將 Sojang insignia OF-7 Major General
준장 准將 Junjang South Korea Navy 준장 准將 Junjang insignia OF-6 Brigadier General
대령 大領 Daeryeong South Korea Navy 대령 大領 Daeryeong insignia OF-5 Colonel
중령 中領 Jungnyeong South Korea Navy 중령 中領 Jungnyeong insignia OF-4 Lieutenant Colonel
소령 少領 Soryeong South Korea Navy 소령 少領 Soryeong insignia OF-3 Major / Commandant
대위 大尉 Daewi South Korea Navy 대위 大尉 Daewi insignia OF-2 Captain / 1st Lieutenant
중위 中尉 Jungwi South Korea Navy 중위 中尉 Jungwi insignia OF-1 Lieutenant
소위 小尉 Sowi OF-1 Lieutenant
원사 元士 Wonsa South Korea Navy 원사 元士 Wonsa insignia OR-9 Sergeant Major
상사 上士 Sangsa South Korea Navy 상사 上士 Sangsa insignia OR-8 1st Sergeant
중사 中士 Jungsa South Korea Navy 중사 中士 Jungsa insignia OR-7 Sergeant 1st Class
하사 下士 Hasa South Korea Navy 하사 下士 Hasa insignia OR-6 Staff Sergeant
병장 兵長 Byeongjang South Korea Navy 병장 兵長 Byeongjang insignia OR-4 Corporal
상등병 上等兵 Sangdeungbyeong South Korea Navy 상등병 上等兵 Sangdeungbyeong insignia OR-3 Private 1st Class
일등병 一等兵 Ildeungbyeong South Korea Navy 일등병 一等兵 Ildeungbyeong insignia OR-2 Private
이등병 二等兵 Ideungbyeong South Korea Navy 이등병 二等兵 Ideungbyeong insignia OR-1 Private
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