The Eighth Army is a formation of the United States Army that has played a significant role in various military operations since its establishment during World War II. Initially formed in 1942, it was primarily involved in campaigns in the Mediterranean Theater, including the invasion of Italy and the liberation of Europe. After World War II, the Eighth Army was stationed in Korea and became a key component of the U.S. military presence in the region. It has participated in numerous conflicts, including the Korean War, and continues to serve as a vital force for stability and deterrence in East Asia.