The 4th Marine Regiment is a unit of the United States Marine Corps, established in 1914. It is part of the 1st Marine Division and is known for its distinguished service in various conflicts, including World War II and the Korean War. The regiment has a rich history and has been involved in numerous operations, showcasing the Marine Corps' commitment to its mission. The 4th Marine Regiment is often recognized for its role in the Battle of Wake Island during World War II, where it faced significant challenges. The regiment's motto, "Semper Fidelis," reflects the Marines' dedication to duty and loyalty. Today, the 4th Marine Regiment continues to train and prepare for future missions, maintaining its legacy within the Marine Corps.