. . . "Vietnam" . . "Vietnam Liberation Army" . "North Vietnam army" . "communist forces" . . "the People's Army of Vietnam" . "Vietnamese Army" . "People's Army of Viet Nam" . . . . "Vietnamese forces" . "Army" . "North Vietnamese" . . . "Vietnamese communist" . . "communist spy and double agent" . "1944" . . "Vietnamese" . "Northern Vietnamese" . . "Vietnamese army" . . "army" . . . . . "PAVN" . "24" . "Vietnam People's Ground Forces" . . . . "People's Army" . . "People's Army of Vietnam" . . "North Vietnamese military" . . . "North Vietnamese forces" . . "forces" . . . . . "military force" . . . "18" . "Ground Forces" . . . "Vietnamese armed forces" . . "1944-12-22" . . . "North Vietnam People's Army" . "People's_Army_of_Vietnam#History" . "People's Army of (North) Vietnam" . . . "Vietnamese People's Army" . . . "Vietnamese Army's" . "Commander in Chief" . "Vietnam People's Ground Force" . . "Second Military Region" . "North Vietnamese soldiers" . . . . "Communist forces" . . . "North Vietnam" . "People's Army of Vietnam#Main force" . "NVA" . "North Vietnamese Army (NVA)" . . . "North Vietnamese army" . . "Vietnamese military" . "People's Army of Viet-Nam" . "Vietnam People's Army" . . . . . "communist infiltration" . "Vietnamese troops" . . "Vietnamese communists" . . . "People's Army Of Vietnam (NVA)" . . . "Vietnam People\u2019s Army" . . . . "North Vietnamese regulars" . "First Military Region" . . . . . "Army of Vietnam" . . "People's Army of Vietnam#Branches" . . . . "North Vietnamese Army" . "People's Army of Vietnam" .