Who participated in the battle of Chu Lai?

The Battle of Chu Lai, fought in 1965 during the Vietnam War, primarily involved U.S. Marine Corps forces and the North Vietnamese Army (NVA). The U.S. Marines, part of the 1st Marine Division, were deployed to secure the area and support South Vietnamese forces. The battle marked one of the first large-scale engagements between U.S. troops and North Vietnamese forces, showcasing the escalating conflict in the region.