U.S. 7th Cavalry Regiment

U.S. 7th Cavalry Regiment is a United States Army cavalry regiment formed in 1866 at Fort Riley, Kansas. Its history is deeply intertwined with the post-American Civil War expansion of the United States across the Great Plains, most famously through its catastrophic defeat at the Battle of the Little Bighorn. The regiment has served in numerous conflicts through the 20th and 21st centuries, evolving from horse cavalry into an armored cavalry and reconnaissance unit, and remains an active component of the 1st Cavalry Division.

History

The regiment was constituted on July 28, 1866, in the Regular Army as one of several new mounted units authorized by Congress. Its early years were spent in arduous service across the American frontier, establishing a network of forts and engaging in the American Indian Wars. Following the Battle of the Little Bighorn in 1876, the regiment participated in the final campaigns against the Lakota and the Nez Perce, including the Battle of Canyon Creek and the Battle of Bear Paw. In 1898, it deployed to Cuba during the Spanish–American War, fighting at the Battle of San Juan Hill, and later saw extensive combat in the Philippine–American War. During World War II, the regiment fought as part of the 1st Cavalry Division in the Pacific Theater of Operations, participating in the Admiralty Islands campaign and the Battle of Leyte. It later saw heavy action in the Korean War, notably during the Battle of Pusan Perimeter and the UN offensive into North Korea, and served in the Vietnam War as both an aerial reconnaissance and airmobile unit. More recently, squadrons have deployed to Iraq and Afghanistan in support of the Global War on Terrorism.

Organization and structure

The regiment was originally organized with twelve troops, lettered A through M (excluding J), a structure common to post-American Civil War cavalry. Today, it is a parent regiment under the United States Army Regimental System, with its active component, the 1st Squadron "Garryowen," serving as the reconnaissance squadron for the 1st Cavalry Division headquartered at Fort Cavazos, Texas. This squadron is organized into troops, such as Apache Troop, and utilizes advanced platforms like the M3 Bradley cavalry fighting vehicle and RQ-7 Shadow unmanned aerial vehicle. The regiment's lineage and honors are perpetuated by this active squadron and several inactive units within the Army National Guard and the United States Army Reserve.

Notable battles and campaigns

The regiment's service includes many significant engagements. Its most infamous action was the Battle of the Little Bighorn in 1876, where five of its companies were annihilated under Lt. Col. George A. Custer. Other notable 19th-century actions include the Battle of Washita River in 1868 and the Wounded Knee Massacre in 1890. In the 20th century, key battles include the Battle of San Juan Hill (1898), the Battle of Leyte (1944), and the Battle of Unsan (1950) during the Korean War. In Vietnam, elements participated in major operations like Operation Pershing and the Battle of Ia Drang. Its 21st-century deployments have included combat operations in Fallujah during the Iraq War and across provinces like Khost in Afghanistan.

Commanders and notable personnel

The regiment's most famous commander was Lieutenant Colonel George Armstrong Custer, who led it to its defeat at the Little Bighorn. Other notable commanders include Colonel Samuel M. Whitside, who commanded at Wounded Knee, and Brigadier General James W. Forsyth. Major General Adna R. Chaffee Jr. served as a junior officer in the regiment before rising to prominence in the Army. Renowned personnel from other ranks include Captain Frederick Benteen, a senior captain at the Little Bighorn, and Captain Myles Keogh, who died in that battle. First Lieutenant Frank West earned the Medal of Honor with the regiment in 1898.

Legacy and memorials

The regiment's legacy is complex, symbolized by its spirited marching song "Garryowen" and its motto, "The Seventh First." It is memorialized at the Little Bighorn Battlefield National Monument in Montana, where stone markers denote where soldiers fell. The Wounded Knee Massacre site in South Dakota is also a National Historic Landmark. The regiment's history is preserved at museums like the 1st Cavalry Division Museum at Fort Cavazos and the Frontier Army Museum at Fort Leavenworth. Its continued active service ensures its story remains a living part of U.S. Army history, even as its early role in the American Indian Wars is critically re-examined.

Category:United States Army cavalry regiments Category:Military units and formations established in 1866 Category:Units of the United States Army in the Indian Wars