The 7th Marine Division is a unit of the United States Marine Corps, established during World War II. It played a significant role in several key battles in the Pacific Theater, including the Battle of Guadalcanal and the Battle of Okinawa. The division is known for its high level of training and effectiveness in combat. After World War II, the 7th Marine Division was reactivated for various conflicts, including the Korean War. It has since participated in numerous operations and exercises, maintaining its reputation as a highly capable fighting force within the U.S. military.