I Corps (South Korea)

Corps · from July 24, 1950

August 27, 1950 – September 12, 1950 Capital Mechanized Infantry Division Under this formation at Battle of Kyongju (Wikipedia infobox)
August 27, 1950 – September 12, 1950 3rd Infantry Division (South Korea) Under this formation at Battle of Kyongju (Wikipedia infobox)
August 27, 1950 – September 12, 1950 7th Infantry Division (South Korea) Under this formation at Battle of Kyongju (Wikipedia infobox)
August 27, 1950 – September 12, 1950 17th Infantry Brigade (South Korea) Under this formation at Battle of Kyongju (Wikipedia infobox)

June 25–26, 1950 Battle of Uijeongbu (1950)
June 25–30, 1950 Operation Pokpung
July 1950 Battle of Andong
August 4, 1950 Battle of the Pusan Perimeter North and east of the Pusan Perimeter Map
August 5–20, 1950 Battle of P'ohang-dong
August 27 – September 12, 1950 Battle of Kyongju
September 1–15, 1950 Great Naktong Offensive
September 10–19, 1950 Battle of Inchon
October 1, 1950 Crosses the 38th parallel on the east coast Map
October 10, 1950 Wonsan taken Map
October 17–19, 1950 Battle of Pyongyang (1950)
October 26, 1950 Reaches the Yalu at Chosan Map
November 25 – December 2, 1950 Battle of the Ch'ongch'on River
November 26, 1950 Broken at Tokchon by the Chinese Map
November 27 – December 13, 1950 Battle of Chosin Reservoir
April 22, 1951 Chinese Spring Offensive Map
September 13 – October 15, 1951 Battle of Heartbreak Ridge
October 6, 1952 White Horse Hill Map
July 13–27, 1953 Battle of Kumsong
July 27, 1953 Armistice Map
July 27, 1953 Korean Armistice Agreement
November 1, 1955 – April 30, 1975 Vietnam War
September 11, 2001 War on terror
March 20, 2003 – December 18, 2011 Iraq War