RFS 278th ACR

• Origins and Lineage: The 278th Armored Cavalry Regiment (ACR) traces its lineage back to 1887, originally formed as a Tennessee National Guard cavalry unit. It has undergone several reorganizations and designations throughout its history. • Nickname: The 278th is commonly known as the "Volunteer Regiment," reflecting Tennessee's nickname as the "Volunteer State." • Distinctive Unit Insignia: The regiment's insignia features a horse's head and a saber, symbolizing its cavalry roots, and incorporates elements of Tennessee's state flag. • Iraq Deployments: The 278th ACR was mobilized for Operation Iraqi Freedom and served two major deployments in 2004-2005 and 2009-2010, conducting security and stability operations. • Largest Tennessee Guard Unit: The 278th is the largest unit in the Tennessee Army National Guard, composed of over 3,000 soldiers spread across the state. • Modernization: The regiment transitioned from traditional cavalry to armored cavalry, and today operates Bradleys, Abrams tanks, and other modern military vehicles. • Presidential Unit Citation: Elements of the regiment have received prestigious awards, including the Presidential Unit Citation for World War II actions when serving as part of predecessor units. • Community Ties: The 278th maintains strong community relations in Tennessee, participating in disaster relief, public events, and providing support to civil authorities. • Training Missions Abroad: The regiment has participated in multinational training exercises, including deployments to Eastern Europe in support of NATO and partnership programs. • Historic Cavalry Charges: During World War I and the early 20th century, predecessor units of the 278th conducted actual horse-mounted cavalry charges, a rare occurrence in U.S. military history.