Sergeant Yoon Byeongyeol was born in 122 Hapbang-ri, Gahwoi-myeon, Hyeopcheon-gun, Gyeongsangnam-do, Sep. 30, 1943. He was assigned to 11th Company, Blue Dragon Marine Brigade, and was dispatched to Vietnam; stationed in the area of Tuy Hoa, Phu Yen Province.
Sergeant Yoon Byeongyeol was killed in Jun. 15, 1966, during Operation Jaegeon 2 in the area of Song Da Giang, Tuy Hoa. He was awarded the Order of Military Merit Inheon. He was buried in 48-1-285 graveyard in Seoul National Cemetery.

Corporal Kim Hyeonseung was born in 381 Yonghwa-ri, Jewon-myeon, Geumsan-gun, Chungcheongnam-do, Jul. 18, 1944. He was assigned to 10th Company, Blue Dragon Marine Brigade, and was dispatched to Vietnam; stationed in the area of Tuy Hoa, Phu Yen Province.
Corporal Kim Hyeonseung was killed in Jun. 16, 1966, during Operation Jaegeon 2 in the area of Song Da Giang, Tuy Hoa. He was awarded the Order of Military Merit Inheon. He was buried in 48-1-290 graveyard in Seoul National Cemetery.

Sergeant Shin Gwangseop was born in 269 Dongsan-ri, Seocheon-myeon, Seocheon-gun, Chungcheongnam-do, Jan. 30, 1945. He was assigned to 3rd Battalion, Blue Dragon Marine Brigade, and was dispatched to Vietnam; stationed in the area of Binh Son, Quang Ngai Province.
Sergeant Shin Gwangseop was killed in Jan. 10, 1967, in laying nets action carried out in the area of Son Tinh and Binh Son, Quang Ngai. He was awarded the Order of Military Merit Inheon. He was buried in 26-3-562 graveyard in Seoul National Cemetery.

Corporal Yoo Gwangsoo was born in 87 1ban 2ga, Samcheon-dong, Wansan-gu, Jeonju-si, Jeollabuk-do, Mar. 29, 1947. He was assigned to 3rd Battalion, Blue Dragon Marine Brigade, and was dispatched to Vietnam; stationed in the area of Binh Son, Quang Ngai Province.
Corporal Yoo Gwangsoo was killed in Jan. 10, 1967, in laying nets action carried out in the area of Son Tinh and Binh Son, Quang Ngai. He was awarded the Order of Military Merit Inheon. He was buried in 26-3-566 graveyard in Seoul National Cemetery.

Sergeant Lee Manho was born in 86 Gwihyeon-ri, Woongnam-myeon, Changwon-gun, Gyeongsangnam-do, Oct. 29, 1946. He was assigned to 3rd Company, Blue Dragon Marine Brigade, and was dispatched to Vietnam; stationed in the area of Binh Son, Quang Ngai Province.
Sergeant Lee Manho was killed in Sep. 28, 1966 in the area of Quang Ngai. He was buried in 48-1-383 graveyard in Seoul National Cemetery.