Battle of Tarawa order of battle

On 10 November 1943, men of the United States Marine Corps invaded the island of Betio, located at the southwest corner of Tarawa Atoll in the Gilbert Islands chain in the Central Pacific. This invasion, known as Operation Galvanic, was a phase of the Pacific Theatre of World War II. The landings on Betio were the Americans' third amphibious operation of the Pacific War, after Guadalcanal Island and Cape Torokina on Bougainville Island, but the first in which the Japanese vigorously resisted the landings on the beaches, pinning the Marines down with machine-gun and mortar fire.

Source: Wikipedia — Battle of Tarawa order of battle (CC BY-SA 4.0)