The 22nd Marine Regiment is a unit of the United States Marine Corps, part of the 1st Marine Division. Established in 1941, it has a rich history of service in various conflicts, including World War II, the Korean War, and the Vietnam War. The regiment is known for its infantry capabilities and has been involved in numerous operations around the world. The regiment is composed of several battalions, each trained for different combat roles. It is recognized for its commitment to excellence and has received multiple awards for its performance in battle. The 22nd Marine Regiment continues to play a vital role in the Marine Corps' mission to protect and serve the United States.