Staff Sergeant Lee Duhwan was born in 521 Songsan-ri, Jeungpyeong-myeon, Goesan-gun, Chungcheongbuk-do. He was assigned to R.O.K. Armed Forces Command in Vietnam and was dispatched to Vietnam; stationed in the area of Tran Hung Dao St, Ho Chi Minh.
Staff Sergeant Lee Duhwan was killed in Dec. 22, 1970 in the area of Tran Hung Dao St, Ho Chi Minh during a military action. He was buried at a family cemetery.

Lieutenant Colonel Ahn Byeongsu was born in 121-6 Bukahyeon-dong, Seodaemu-gu, City of Seoul. He was assigned to R.O.K. Armed Forces Command in Vietnam and was dispatched to Vietnam; stationed in the area of Tran Hung Dao St, Ho Chi Minh.
Lieutenant Colonel Ahn Byeongsu was killed in Jan. 4, 1971 in the area of Tran Hung Dao St, Ho Chi Minh during a military action. He was buried at 06-5-2261 graveyard in Seoul National Cemetery.

Lieutenant Colonel Jeong Dugyo was born in 250 Won-dong, Wonju-si, Gangwon-do. He was assigned to R.O.K. Armed Forces Command in Vietnam and was dispatched to Vietnam; stationed in the area of Tran Hung Dao St, Ho Chi Minh.
Lieutenant Colonel Jeong Dugyo died in Feb. 9, 1971 in the area of Tran Hung Dao St, Ho Chi Minh, . He was awarded the Order of Military Merit Hwarang. He was buried at 51-4-0241 graveyard in Seoul National Cemetery.