The 3rd Infantry Division (,

Hanja Hanja (; ), alternatively spelled Hancha, are Chinese characters used to write the Korean language. After characters were introduced to Korea to write Literary Chinese, they were adapted to write Korean as early as the Gojoseon period. () ...

: 第三步兵師團) is a military formation of the

Republic of Korea Army The Republic of Korea Army (ROKA; ), also known as the ROK Army or South Korean Army, is the army of South Korea, responsible for ground-based warfare. It is the largest of the military branches of the Republic of Korea Armed Forces with 365,0 ...

History

First formed as the 3rd brigade on December 1, 1947. On December 24, 1949, the division conducted the

Mungyeong massacre The Mungyeong Massacre () was a massacre conducted by 2nd and 3rd platoon, 7th company, 3rd battalion, 25th Infantry Regiment, 3rd Infantry Division of the South Korean Army on 24 December 1949 of 86 to 88 unarmed civilians in Mungyeong, North G ...

. The unit was upgraded to a division on May 12, 1949. On June 25, 1950, the North Korean army began to invade South Korea during the outbreak of war. The division was under the direct control of the

after the first fall of

Seoul Seoul, officially Seoul Special Metropolitan City, is the capital city, capital and largest city of South Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's List of cities b ...

. It became part of the defensive line to slow the North Korean advance from

Daejeon Daejeon (; ) is South Korea's list of cities in South Korea, fifth-largest metropolis, with a population of nearly 1.5 million. Located in a central lowland valley between the Sobaek Mountains and the Geum River, the city is known both as a ...

. It also fought in the

Battle of Pusan Perimeter The Battle of the Pusan Perimeter, known in Korean as the Battle of the Naktong River Defense Line (), was a large-scale battle between United Nations Command (UN) and North Korean forces lasting from August 4 to September 18, 1950. It was one ...

. After the breakout from the Pusan Perimeter, fierce battles were fought in the harbor village of

Pohang Pohang (; ), formerly spelled Po-Hang, is the largest city in North Gyeongsang Province, South Korea, with a List of cities in South Korea, population of 499,363 as of 2022, bordering the Sea of Japan, East Sea to the east, Yeongcheon to the w ...

between the 3rd Division and the NKPA's 5th Division. The 3rd finally captured the village during the morning of September 20, 1950. They continued to attack aggressively, forcing a disorderly withdrawal by the NKPA toward Yongdok. During the course of the war, the 3rd Infantry Division took part in over 150 battles, killing and capturing more than 51,000 enemy soldiers. It is also known as the invincible unit because it has never lost a single battle. Since 1991 the division has maintained a traditional guard of honour unit at the

Gyeongbokgung Gyeongbokgung () is a former royal palace in Seoul, South Korea. Established in 1395, it was the first royal palace of the Joseon dynasty, and is now one of the most significant tourist attractions in the country. The palace was among the first ...

in Seoul to perform ceremonial duties, such as welcoming heads of state and changing of the guard. The unit performs a historical re-enactment of the ceremony and don traditional attire and weaponry. The unit was created after president

Roh Tae-woo Roh Tae-woo (, ; 4 December 1932 – 26 October 2021) was a South Korean army general and politician who served as the sixth president of South Korea from 1988 to 1993. In 1987, he became the first president to be directly elected under the cur ...

reviewed the

Old Guard Fife and Drum Corps The United States Army Old Guard Fife and Drum Corps is one of four premier musical organizations of the United States Army. Members perform using musical instruments and wearing uniforms similar to those used by military musicians of the C ...

and the

Commander-in-Chief's Guard The Commander-in-Chief's Guard, commonly known as Washington's Life Guard, was a unit of the Continental Army that protected General George Washington during the American Revolutionary War. Formed in 1776, the Guard was with Washington in all o ...

of the

3rd U.S. Infantry Regiment The 3rd Infantry Regiment is an infantry regiment of the United States Army. It currently has three active battalions, and is readily identified by its nickname, The Old Guard, as well as Escort to the President. The regimental motto is (from ...

during his visit to the

White House The White House is the official residence and workplace of the president of the United States. Located at 1600 Pennsylvania Avenue Northwest (Washington, D.C.), NW in Washington, D.C., it has served as the residence of every U.S. president ...

that year and decided that the Korean Army should have a unit for similar functions. The first ceremony took place in 1996 after extensive research and consultation with historians and experts on details from commands used to accessories and attire worn.

Current structure

*Headquarters: **Headquarters Company **Anti-Tank Company **DMZ Patrol Company **Air Defense Company **Armor Battalion **Signal Battalion **Reconnaissance Battalion **Engineer Battalion **Support Battalion **Medical Battalion **Chemical Battalion *18th Infantry Brigade *22nd Infantry Brigade *23rd Infantry Brigade *Artillery Brigade (equipped with

K9 Thunder The K9 Thunder is a South Korean 155 mm self-propelled howitzer designed and developed by the Agency for Defense Development and private corporations including Dongmyeong Heavy Industries, Kia Heavy Industry, Poongsan Corporation, and Samsun ...

SPHs)

References

InfDiv0003SK InfDiv0003 Military units and formations established in 1949 Cheorwon County {{Mil-unit-stub