The United States Army dispatched the 9th Infantry Regiment to assist the Chinese government during the Boxer Rebellion and China Relief Expedition. The regiment earned the nickname "Manchus" - a reference to the country. Manchus are expected to complete a 25 mile footmarch (changed from four 25 mile marches in four days) called the "Manchu Mile" every quarter. Infantry soldiers that complete the march are authorized to wear a special belt buckle on their uniforms. Although only Manchus are required to participate they often invite other units and Soldiers to join in and earn their belt buckles. US Army Seal HHC, US Army Distinctive Unit Insignia The Army is the branch of the United States armed forces that has primary responsibility for land-based military operations. ... Boxer forces, 1900 photograph The Boxer Uprising (Traditional: 義和團起義; Simplified: 义和团起义; Hanyu Pinyin: ; The Righteous and Harmonious Fists) was an uprising against Western commercial and political influence in China during the final years of the 19th century, from November 1899 to September 7, 1901. ... The China Relief Expedition was the United States military term for the rescue of diplomatic personnel, and other U.S. citizens, in the wake of the Boxer Rebellion. ... A regiment is a military unit, larger than a company and smaller than a division. ... The Manchu (Manchu: Manju; Simplified Chinese: 满族; Traditional Chinese: 滿族; pinyin: ) are an ethnic group who originated in the dong bei or North East region consisting of Liaoning, Jilin, and Heilongjiang provinces, collectively known in English as Manchuria. ...

The 9th Infantry has a distinguished combat record. Besides the Boxer Rebellion, the 9th served in the American Civil War, World War I, World War II, the Korean War, Vietnam War, and Operation Just Cause in Panama, fighting in many campaigns, battles, and skirmishes. The American Civil War (1861–1865) was fought in North America within the United States of America, between twenty-four mostly northern states of the Union and the Confederate States of America, a coalition of eleven southern states that declared their independence and claimed the right of secession from the... Combatants Entente Powers Central Powers Commanders {{{commander1}}} {{{commander2}}} Strength {{{strength1}}} {{{strength2}}} Casualties > 5 million military deaths > 3 million military deaths World War I, also known as the First World War and (before 1939) the Great War, the War of the Nations, War to End All Wars was a world conflict... Combatants Allied Powers Axis Powers Commanders {{{commander1}}} {{{commander2}}} Strength {{{strength1}}} {{{strength2}}} Casualties 17 million military deaths 7 million military deaths World War II, also known as the Second World War (sometimes WW2 or WWII), was a mid-20th century conflict that engulfed much of the globe and is accepted as... The Korean War, from June 25, 1950 to cease-fire on July 27, 1953 (technically speaking, the war has not yet ended), was a conflict between North Korea and South Korea. ... The Vietnam War or Second Indochina War was a conflict between the Democratic Republic of Vietnam (DRVN, or North Vietnam), allied with the Communist World, namely the Soviet Union and Red China against the Republic of Vietnam (RVN, or South Vietnam), and its allies — notably the United States military in... Operation Just Cause was the U.S. military invasion of Panama that deposed Manuel Noriega in December 1989, during the administration of U.S. President George H. W. Bush. ...

First Battalion of the 9th Infantry Regiment recently returned from a tour in Iraq, serving in Operation Iraqi Freedom I and II from August 2004 to July 2005 and subsequently stationed at Fort Carson, Colorado, as part of the 2d Brigade Combat Team of the Second Infantry Division. In November 2005, the First Battalion of the 9th Infantry Regiment was deactivated and personnel transferred to the newly activated 3rd Squadron of the 61st Cavalry Regiment as part of the 2d Brigade Combat Team of the Second Infantry Division. Symbol of the Austrian 14th Armoured Battalion in NATO code In military terminology, a battalion consists of two to six companies typically commanded by a lieutenant colonel. ... For other uses of the term, see Iraq war (disambiguation) The 2003 invasion of Iraq (also called the 2nd or 3rd Persian Gulf War) began on March 20, 2003, when forces belonging primarily to the United States and the United Kingdom invaded Iraq arguably without the explicit backing of the... Fort Carson is a census-designated place and United States Army post located in El Paso County, Colorado, outside of Colorado Springs. ... Patch of the United States Army 2d Infantry Division. ... A military division: Infantry Australian 2nd Division British 2nd Division (World War I) British 2nd Infantry Division Canadian 2nd Infantry Division Soviet 2nd Rifle Division US 2nd Infantry Division Airborne German 2nd Parachute Division Cavalry British 2nd Mounted Division US 2nd Cavalry Division Armour US 2nd Armored Division This is...

The Second Battalion of the regiment is still active today and is part of the 1st Brigade of the Second Infantry Division currently stationed in Korea. Korea refers to South Korea and North Korea together, which were a unified country until 1948. ...

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