Sergeant 1st Class Choi Changhak was born in Seongnae-ri, Geumseong-myeon, Jecheon-gun, Chungcheongbuk-do, May 15, 1943. He was assigned to 2nd Company, 1st Regimment, Tiger Division and was dispatched to Vietnam; stationed in the area of Binh Dinh Province.
Sergeant 1st Class Choi Changhak was killed Aug. 10, 1968 in Phu Cat, Cat Hung (CR 090423) during a battle with enemies. He was awarded the Order of Military Merit Hwarang. He was buried at 51-1-2043 graveyard in Seoul National Cemetry.

Master Sergeant Kim Jonghwan was born in 449-1 Seonghwan-eup Seonghwan-ri, Seobuk-gu, Cheonan-si Feb. 24,1942.. He was assigned to 2nd Company, 1st Regimment, Tiger Division and was dispatched to Vietnam; stationed in the area of Binh Dinh Province. Master Sergeant Kim Jonghwan
was killed Aug. 10, 1968 in Phu Cat, Cat Hung (CR 090423) during a battle with enemies. He was awarded the Order of Military Merit Hwarang. He was buried at 51-1-2035 graveyard in Seoul National Cemetry.

Sergeant Yang Taehong was born in 585 Guyeom Aewol-ri, Bukjeju-myeon, Jeju-gun, Jul. 3, 1946. He was assigned to 2nd Company, 1st Regimment, Tiger Division and was dispatched to Vietnam; stationed in the area of Binh Dinh Province.
Sergeant Yang Taehong died Sep. 25, 1968 in Cat Hai ridge(CR 093436), southeast of Phu Cat, Nui hon heo, from wounds caused by a hand grenade explosion during a battle of Operation Biho 17. He was awarded the Order of Military Merit Inheon. He was buried at 105-ㄲ-072 graveyard in Seoul National Cemetry.

Sergeant Yu Ho was born in 645 Pyeongdong-ri, Danyang-gun, Chungcheongbuk-do, Jan. 23, 1944. He was assigned to 2nd Company, 1st Regimment, Tiger Division and was dispatched to Vietnam; stationed in the area of Binh Dinh Province.
Sergeant Yu Ho was killed Oct. 2, 1968, during a search operation near River Paiyan. He was awarded the Order of Military Merit Inheon. He was buried at 21-1-2126 graveyard in Seoul National Cemetry.

Corporal Yu Ammu was born in 233~10 Chogye-myeon, Hapcheon-gun, Gyeongsangnam-do, Aug. 4, 1940. He was assigned to 1st Company, 1st Regimment, Tiger Division and was dispatched to Vietnam; stationed in the area of Binh Dinh Province.
Corporal Yu Ammu was killed Nov. 14, 1968 in Phu Cat, Cat Hung (CR 044437) during an ambush action. He was buried at 21-1-2206 graveyard in Seoul National Cemetry.