I Corps (United States)

Corps · United States · from January 15, 1918 · inactive March 25, 1919 – June 27, 1944 · inactive March 28, 1950 – August 2, 1950

Fought in Iraq War Wikipedia

Attached units 8

October 20, 1944 – August 15, 1945 6th Infantry Division (United States) Under this formation at Philippines campaign (1944–1945) (Wikipedia infobox)
October 20, 1944 – August 15, 1945 43rd Infantry Division (United States) Under this formation at Philippines campaign (1944–1945) (Wikipedia infobox)
February 21, 1945 – April 26, 1945 33rd Infantry Division (United States) Under this formation at Battle of Baguio (Wikipedia infobox)
February 21, 1945 – April 26, 1945 37th Infantry Division (United States) Under this formation at Battle of Baguio (Wikipedia infobox)
November 25, 1950 – December 2, 1950 1st Infantry Division (South Korea) Under this formation at Battle of the Ch'ongch'on River (Wikipedia infobox)
December 31, 1950 – January 7, 1951 1st Infantry Division (South Korea) Under this formation at Third Battle of Seoul (Wikipedia infobox)
December 31, 1950 – January 7, 1951 25th Infantry Division (United States) Under this formation at Third Battle of Seoul (Wikipedia infobox)
December 31, 1950 – January 7, 1951 27th Infantry Brigade (United Kingdom) Under this formation at Third Battle of Seoul (Wikipedia infobox)

Movements

1609 – 1924 American Indian Wars
June 18, 1812 – February 17, 1815 War of 1812
April 25, 1846 – February 2, 1848 Mexican-American War
March 1857 – July 1858 Utah War
April 12, 1861 – May 26, 1865 American Civil War
February 20–21, 1862 Battle of Valverde
1898 – 1934 Banana Wars
April 21 – August 13, 1898 Spanish-American War
July 3–17, 1898 Siege of Santiago
February 4, 1899 – July 2, 1902 Philippine-American War
1910 – 1919 Mexican Border War
July 28, 1914 – November 11, 1918 World War I
February 7, 1917 Pancho Villa Expedition
November 7, 1917 – June 16, 1923 Russian Civil War
May 27 – June 6, 1918 Third Battle of the Aisne
July 15 – August 6, 1918 Second Battle of the Marne
August 1918 – July 1920 Siberian intervention
August 21 – September 2, 1918 Second Battle of the Somme
September 12–15, 1918 Battle of Saint-Mihiel
September 26 – November 11, 1918 Meuse–Argonne offensive
October 20 – November 11, 1918 Battle of the Lys and the Escaut
September 1, 1939 – September 2, 1945 World War II
December 7, 1941 – September 2, 1945 Pacific War
December 7, 1941 Attack on Pearl Harbor
January 1942 – August 21, 1945 Solomon Islands campaign
January 23, 1942 – August 1945 New Guinea campaign
August 7, 1942 – February 9, 1943 Guadalcanal campaign
December 15, 1942 – January 23, 1943 Battle of Mount Austen, the Galloping Horse, and the Sea Horse
June 20 – October 7, 1943 New Georgia campaign
July 10 – August 25, 1944 Battle of Driniumor River
October 20, 1944 – August 15, 1945 Philippines campaign (1944–1945)
January 9 – August 15, 1945 Battle of Luzon
February 3 – March 3, 1945 Battle of Manila (1945)
February 21 – April 26, 1945 Battle of Baguio
June 25–26, 1950 Battle of Kaesong–Munsan
June 25–26, 1950 Battle of Gorangpo
June 25–30, 1950 Operation Pokpung
June 25, 1950 First Battle of Seoul
June 25, 1950 – July 27, 1953 Korean War
August 3–29, 1950 Battle of Tabu-dong
August 4 – September 18, 1950 Battle of the Pusan Perimeter
August 5 – September 19, 1950 Battle of Masan
August 12–25, 1950 Battle of the Bowling Alley
August 15 – September 19, 1950 Battle of Battle Mountain
August 31 – September 19, 1950 Battle of Haman
August 31 – September 19, 1950 Battle of Nam River
September 1–18, 1950 Battle of Ka-san
October 17–19, 1950 Battle of Pyongyang (1950)
October 21–22, 1950 Battle of Yongyu
October 25 – November 4, 1950 Battle of Unsan
November 25 – December 2, 1950 Battle of the Ch'ongch'on River
December 31, 1950 – January 7, 1951 Third Battle of Seoul
April 22 – June 10, 1951 Chinese spring offensive
April 22–25, 1951 Battle of the Imjin River
April 22–25, 1951 Battle of Kapyong
November 1, 1955 – April 30, 1975 Vietnam War
January 8–26, 1967 Operation Cedar Falls
January 30 – September 23, 1968 Tet Offensive
December 20, 1989 – January 31, 1990 United States invasion of Panama
August 2, 1990 – January 17, 1991 Operation Desert Shield
September 11, 2001 War on terror
October 7, 2001 – December 28, 2014 Operation Enduring Freedom
March 20 – May 1, 2003 2003 invasion of Iraq
October 1–3, 2004 Battle of Samarra (2004)
June 15, 2014 – April 16, 2026 Operation Inherent Resolve
January 1, 2015 – August 30, 2021 War in Afghanistan (2015–2021)