5th KMC Battalion;
13th ROK Security Battalion (-);
One battalion from the reserve regiment of the 1st Marine Division (2/7), as the maneuver element;
Company A, 1st Amphibian Tractor Battalion;
Company B, 1st Shore Party Battalion, as engineers;
Company D, 1st Medical Battalion;
Reconnaissance Company (-), 1st Marine Division;
Detachment, Air and Naval Gunfire Liaison Company (ANGLICO), 1st Signal Battalion;
Detachment, 181st Counterintelligence Corps Unit, USA;
Detachment, 61st Engineer Searchlight Company, USA; and the