user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: Of the countries that participated in the Vietnam War, which one has the smallest army? 
Knowledge Triplets: North Vietnamese invasion of Laos, common.topic.image, Viangchan1
South Vietnam, military.military_combatant.military_conflicts, m.04fts66
Vietnam War, book.written_work.subjects, Vietnam
Vietnam War, military.military_conflict.combatants, m.03z9671
North Vietnam, military.military_combatant.military_conflicts, m.0g5dgz6
North Vietnam, military.military_combatant.military_conflicts, m.04fvk4y
Southeast Asia, book.book_subject.works, The Last Valley: Dien Bien Phu and the French Defeat in Vietnam
Võ Nguyên Giáp, military.military_person.participated_in_conflicts, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04z0zb9
Vietnam War, time.event.locations, North Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.04yz_7h
North Vietnam, military.military_combatant.military_conflicts, m.04yxsw9
Vietnam War, base.culturalevent.event.entity_involved, Anti-communism
Nguyễn Văn Thiệu, military.military_person.participated_in_conflicts, 1963 South Vietnamese coup
North Vietnam, military.military_combatant.military_conflicts, m.0fs6v7n
North Vietnam, military.military_combatant.military_conflicts, m.04yzblp
Vietnam War, time.event.included_in_event, 1960s
North Vietnam, military.military_combatant.military_conflicts, m.04y_64x
Sino-Vietnamese War, time.event.included_in_event, Cold War
m.04kb4pf, military.casualties.combatant, New Zealand
North Vietnam, military.military_combatant.military_conflicts, m.09j4467
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Soviet Union
North Vietnam, military.military_combatant.military_conflicts, m.04yvfm8
Vietnam War, book.written_work.subjects, Asia
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Moratorium to End the War in Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4kx
North Vietnam, military.military_combatant.military_conflicts, m.04ftw28
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Le Duan
Vietnam War, military.military_conflict.casualties, m.04kb4l7
m.09w6h34, common.webpage.topic, Vietnam War
North Vietnamese invasion of Laos, common.topic.notable_types, Military Conflict
North Vietnam, military.military_combatant.military_conflicts, m.04fv8nj
North Vietnam, military.military_combatant.military_conflicts, m.0gx8n8z
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0g5cj73
North Vietnam, military.military_combatant.military_conflicts, m.0cv4v7w
Vietnam War, military.military_conflict.commanders, m.07skn34
North Vietnam, military.military_combatant.military_conflicts, m.0gtztyw
Vietnam War, common.topic.webpage, m.09w6h34
m.09w6kz6, common.webpage.topic, Vietnam War
m.0b7915n, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, base.culturalevent.event.entity_involved, Khmer Republic
Cambodian–Vietnamese War, time.event.included_in_event, Indochina Wars
m.04kb4l7, military.casualties.military_conflict, Vietnam War
Vietnam War, time.event.locations, Southeast Asia
Vietnam War, military.military_conflict.casualties, m.04kb4nl
Vietnam War, military.military_conflict.casualties, m.04kb4mf
North Vietnam, military.military_combatant.military_conflicts, m.03z97td
Vietnam War, common.topic.webpage, m.09y37g1
Vietnam War, base.culturalevent.event.entity_involved, North Vietnam
War in Vietnam, base.culturalevent.event.entity_involved, South Vietnam
Nguyễn Cao Kỳ, military.military_person.participated_in_conflicts, September 1964 South Vietnamese coup attempt
Vietnam War, military.military_conflict.casualties, m.04kb4kj
Vietnam War, military.military_conflict.casualties, m.02h77gp
North Vietnam, military.military_combatant.military_conflicts, m.04ftx09
Cao Văn Viên, military.military_person.participated_in_conflicts, Vietnam War
Vietnam War, common.topic.webpage, m.09wmlvm
Sino-Vietnamese War, common.topic.notable_types, Military Conflict
Vietnam War, common.topic.webpage, m.0b4887b
Vietnam War, military.military_conflict.commanders, m.0w5r65c
North Vietnam, military.military_combatant.military_conflicts, m.04yvqm2
War in Vietnam, military.military_conflict.commanders, m.0dh5jv_
Nguyễn Cao Kỳ, military.military_person.participated_in_conflicts, Vietnam War
Joint warfare in South Vietnam, 1963–69, time.event.locations, North Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.04y_s8t
m.09xtw5q, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.0bd485_
Vietnam War, common.topic.webpage, m.09xtw5q
Vietnam War, base.culturalevent.event.entity_involved, Pathet Lao
Vietnam War, military.military_conflict.casualties, m.04kb4pq
m.09j3ckd, military.military_combatant_group.conflict, War in Vietnam (1954-1959)
Opposition to United States involvement in the Vietnam War, common.topic.notable_types, Event
War in Vietnam, time.event.locations, North Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Ngo Dinh Diem
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Communism
War in Vietnam, base.culturalevent.event.entity_involved, Viet Cong
War in Vietnam (1954-1959), time.event.locations, South Vietnam
Vietnam, base.locations.countries.continent, Asia
War in Vietnam, base.culturalevent.event.entity_involved, Le Duan
North Vietnam, military.military_combatant.military_conflicts, m.04z083c
Opposition to United States involvement in the Vietnam War, time.event.includes_event, 1971 May Day protests
m.07skn34, military.military_command.military_conflict, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04z2bdv
m.09xwgxs, common.webpage.topic, Vietnam War
Vietnam War, base.culturalevent.event.entity_involved, Le Duan
Sino-Vietnamese War, time.event.locations, Vietnam
m.0b78_7h, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
First Indochina War, base.culturalevent.event.entity_involved, North Vietnam
Opposition to United States involvement in the Vietnam War, time.event.included_in_event, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04z1097
Vietnam War, base.culturalevent.event.entity_involved, Cuba
North Vietnam, military.military_combatant.military_conflicts, m.04yz2_y
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, China
Vietnam War, military.military_conflict.force_strengths, m.02h782s
North Vietnam, military.military_combatant.military_conflicts, m.0jmy703
Vietnam War, time.event.locations, Cambodia
Vietnam War, base.culturalevent.event.entity_involved, North Korea
North Vietnam, military.military_combatant.military_conflicts, m.04y_qt6
Vietnam War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Student Strike of 1970
North Vietnam, military.military_combatant.military_conflicts, m.0ggd4zm
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.0b797xy
North Vietnam, military.military_combatant.military_conflicts, m.04z35mt
North Vietnam, military.military_combatant.military_conflicts, m.04zd3yf
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ngo Dinh Diem
m.04kb4m4, military.casualties.military_conflict, Vietnam War
Văn Tiến Dũng, military.military_person.participated_in_conflicts, Vietnam War
Vietnam War, common.topic.notable_for, g.1258vfs7z
Vietnam War, book.written_work.subjects, United States of America
Vietnam War, base.culturalevent.event.entity_involved, Australia
m.09hxz2s, military.military_combatant_group.conflict, Sino-Vietnamese War
North Vietnam, military.military_combatant.military_conflicts, m.0dls8dn
War in Vietnam (1954-1959), military.military_conflict.commanders, m.0dh6jtq
North Vietnam, military.military_combatant.military_conflicts, m.0bd31gj
North Vietnam, military.military_combatant.military_conflicts, m.04ftr19
South Vietnam, military.military_combatant.military_conflicts, m.04z0g94
m.0b481t3, common.webpage.topic, Vietnam War
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dls8dn
Vietnam War, common.topic.article, m.07_nr
North Vietnam, military.military_combatant.military_conflicts, m.04fts61
m.0b47hsk, common.webpage.topic, Vietnam War
Vietnam War, military.military_conflict.casualties, m.04kb4mq
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b7915n
March Against the Vietnam War, time.event.included_in_event, Opposition to United States involvement in the Vietnam War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Anti-communism
Vietnam War, base.culturalevent.event.entity_involved, Kingdom of Laos
m.03z9671, military.military_combatant_group.combatants, New Zealand
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
North Vietnamese invasion of Laos, time.event.included_in_event, Vietnam War
War in Vietnam, base.culturalevent.event.entity_involved, Anti-communism
North Vietnam, military.military_combatant.military_conflicts, m.05cldkd
Vietnam War, military.military_conflict.commanders, m.0478pmb
North Vietnam, military.military_combatant.military_conflicts, m.04fvjr2
North Vietnam, military.military_combatant.military_conflicts, m.04yx35t
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
War in Vietnam, base.culturalevent.event.entity_involved, Communism
Vietnam War, time.event.locations, South Vietnam
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Communism
Vietnam War, base.culturalevent.event.entity_involved, Taiwan
North Vietnam, military.military_combatant.military_conflicts, m.0g5cwl3
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0c5n9pb
Cambodian–Vietnamese War, common.topic.notable_types, Military Conflict
Vietnam War, common.topic.webpage, m.09xm1xv
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78bs8
Vietnam, location.location.events, Vietnam War
War in Vietnam (1954-1959), time.event.included_in_event, Cold War
North Vietnam, military.military_combatant.military_conflicts, m.04yvqp2
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
Vietnam War, military.military_conflict.casualties, m.02h77fs
Vietnam, book.written_work.subjects, Southeast Asia
m.09y37g1, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04y_6r1
War in Vietnam (1954-1959), military.military_conflict.combatants, m.09j3ckd
Vietnam War, military.military_conflict.commanders, m.02h77vl
Vietnam War, base.culturalevent.event.entity_involved, Ho Chi Minh
Vietnam War, base.culturalevent.event.entity_involved, Cao Văn Viên
War in Vietnam, military.military_conflict.combatants, m.09sdkq2
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Chicano Moratorium
Vietnam War, military.casualties.military_conflict, m.04kb4pf
Vietnam War, base.culturalevent.event.entity_involved, Lyndon B. Johnson
Vietnam War, base.culturalevent.event.entity_involved, Creighton Abrams
North Vietnam, military.military_combatant.military_conflicts, m.0cmxgmm
Indochina Wars, time.event.includes_event, Sino-Vietnamese War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Presidio mutiny
Joint warfare in South Vietnam, 1963–69, time.event.locations, Laos
North Vietnam, military.military_combatant.military_conflicts, m.04ftw4b
North Vietnam, location.location.events, First Indochina War
Vietnam War, military.military_conflict.casualties, m.04kb4lw
North Vietnam, military.military_combatant.military_conflicts, m.04z084z
Joint warfare in South Vietnam, 1963–69, common.topic.notable_types, Military Conflict
Nguyễn Xuân Ngãi, military.military_person.participated_in_conflicts, Vietnam War
Nguyễn Văn Thiệu, military.military_person.participated_in_conflicts, 1960 South Vietnamese coup attempt
Vietnam War, military.military_conflict.casualties, m.04kb4n8
North Vietnam, military.military_combatant.military_conflicts, m.05tbj5v
Vietnam War, military.military_conflict.combatants, m.03z9671
Vietnam War, military.military_conflict.commanders, m.0478plb
North Vietnam, military.military_combatant.military_conflicts, m.04z0z3d
Vietnam War, military.military_conflict.casualties, m.04kb4pf
Southeast Asia, book.book_subject.works, Vietnam War
War in Vietnam, time.event.locations, South Vietnam
First Indochina War, base.culturalevent.event.entity_involved, Ho Chi Minh
Vietnam, location.country.administrative_divisions, Hanoi
North Vietnam, military.military_combatant.military_conflicts, m.04y_538
Vietnam War, book.written_work.subjects, Vietnam War
North Vietnam, common.topic.notable_types, Country
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Hoàng Văn Thái
North Vietnam, military.military_combatant.military_conflicts, m.04z0cm0
Vietnam War, base.culturalevent.event.entity_involved, Francoist Spain
North Vietnam, military.military_combatant.military_conflicts, m.05cnzgm
War in Vietnam, military.military_conflict.combatants, m.09sdkpy
North Vietnam, military.military_combatant.military_conflicts, m.04z0df9
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ho Chi Minh
William Westmoreland, military.military_person.participated_in_conflicts, Vietnam War
Vietnam War, common.topic.image, Vietnamese village after an attack
Vietnam War, common.topic.webpage, m.09xwgxs
North Vietnam, military.military_combatant.military_conflicts, m.03z979q
m.0b78jlb, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
m.02h77gp, military.casualties.military_conflict, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04y_39b
North Vietnam, military.military_combatant.military_conflicts, m.04z0n0q
Vietnam War, military.military_conflict.casualties, m.04kb4p4
South Vietnam, military.military_combatant.military_conflicts, m.04ftybk
North Vietnam, military.military_combatant.military_conflicts, m.04y_0nj
North Vietnam, military.military_combatant.military_conflicts, m.04yvh30
Vietnam War, military.military_conflict.casualties, m.02h77jh
War in Vietnam, base.culturalevent.event.entity_involved, Ho Chi Minh
m.04kb4n8, military.casualties.military_conflict, Vietnam War
South Vietnam, military.military_combatant.military_conflicts, m.0gb12l8
North Vietnam, military.military_combatant.military_conflicts, m.0b79163
North Vietnam, military.military_combatant.military_conflicts, m.04yw7ks
Cambodian–Vietnamese War, time.event.includes_event, Sino-Vietnamese War
North Vietnam, military.military_combatant.military_conflicts, m.04z17nj
Sino-Vietnamese War, base.culturalevent.event.entity_involved, China
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Văn Tiến Dũng
m.09xm1xv, common.webpage.topic, Vietnam War
Vietnam War, military.military_conflict.casualties, m.043wptp
Vietnam War, military.military_conflict.combatants, m.03z979q
North Vietnam, military.military_combatant.military_conflicts, m.04ywny8
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Cao Văn Viên
m.02h77k6, military.casualties.military_conflict, Vietnam War
Vietnam War, military.military_conflict.casualties, m.02h77k6
Vietnam War, military.military_conflict.casualties, m.04kb4m4
North Vietnam, military.military_combatant.military_conflicts, m.04z0ccf
Sino-Vietnamese War, military.military_conflict.commanders, m.0w5v3w_
North Vietnam, military.military_combatant.military_conflicts, m.04yw881
Single-party state, government.form_of_government.countries, Vietnam
m.0dh6jtq, military.military_command.military_conflict, War in Vietnam (1954-1959)
North Vietnam, military.military_combatant.military_conflicts, m.07slz04
North Vietnam, military.military_combatant.military_conflicts, m.04z15c1
Vietnam War, time.event.included_in_event, 20th century
Indochina Wars, time.event.includes_event, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.062v8cs
War in Vietnam, base.culturalevent.event.entity_involved, United States of America
North Vietnam, military.military_combatant.military_conflicts, m.0b798ys
m.09wmlvm, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04yz37j
North Vietnam, military.military_combatant.military_conflicts, m.06wj2w6
Vietnam War, book.written_work.subjects, Southeast Asia
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Cold War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Kingdom of Laos
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
War in Vietnam (1954-1959), time.event.locations, North Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4m_
North Vietnam, military.military_combatant.military_conflicts, m.04z0cd1
Vietnam War, base.culturalevent.event.entity_involved, Thailand
Sino-Vietnamese War, time.event.included_in_event, Indochina Wars
First Indochina War, time.event.locations, North Vietnam
Southeast Asia, book.book_subject.works, Vietnam
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78_7h
UH-1combatmission1970, common.image.appears_in_topic_gallery, Vietnam War
Vietnam War, military.military_conflict.commanders, m.02h77tp
North Vietnam, military.military_combatant.military_conflicts, m.04yv2ck
Laos, location.location.events, Vietnam War
Indochina Wars, time.event.includes_event, Cambodian–Vietnamese War
m.0b4887b, common.webpage.topic, Vietnam War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, William Westmoreland
War in Vietnam (1954-1959), time.event.included_in_event, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04yvf_7
m.09wkmg9, common.webpage.topic, Vietnam War
Southeast Asia, location.location.events, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04y_2zr
Vietnam War, base.culturalevent.event.entity_involved, Communism
War in Vietnam, time.event.included_in_event, Cold War
Trần Văn Trà, military.military_person.participated_in_conflicts, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04yx8kv
North Vietnam, military.military_combatant.military_conflicts, m.05cnn5f
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Anti-communism
Vietnam War, time.event.locations, Laos
North Vietnam, military.military_combatant.military_conflicts, m.04ftqs2
South Vietnam, common.topic.notable_types, Country
Vietnam, location.country.capital, Hanoi
m.09wx9cc, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04z0sqf
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b78jlb
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Hữu Thọ
Vietnam War, common.topic.webpage, m.09xfyqk
m.09xfyqk, common.webpage.topic, Vietnam War
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Hard Hat Riot
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dlryzb
Vietnam War, common.topic.webpage, m.09w6kz6
m.0b78bs8, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, common.topic.webpage, m.09w6pvn
North Vietnam, military.military_combatant.military_conflicts, m.0bd4cz8
North Vietnam, military.military_combatant.military_conflicts, m.04y_df7
Vietnam War, common.topic.webpage, m.09wkmg9
North Vietnam, location.country.capital, Hanoi
Vietnam War, military.military_conflict.force_strengths, m.02h783h
War in Vietnam, common.topic.notable_types, Military Conflict
Vietnam War, common.topic.webpage, m.0b481t3
Vietnam War, base.culturalevent.event.entity_involved, South Vietnam
m.09xgcz2, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.06482w8
m.0w5v3w_, military.military_command.military_conflict, Sino-Vietnamese War
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, North Vietnam
Opposition to United States involvement in the Vietnam War, time.event.includes_event, March Against the Vietnam War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Pathet Lao
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Văn Linh
Vietnam War, common.topic.notable_types, Military Conflict
South Vietnam, military.military_combatant.military_conflicts, m.05t8hr0
Vietnam, book.book_subject.works, Vietnam War
Vietnam, location.location.events, Sino-Vietnamese War
Asia, base.locations.continents.countries_within, Vietnam
Laos, location.location.events, Joint warfare in South Vietnam, 1963–69
War in Vietnam, base.culturalevent.event.entity_involved, Ngo Dinh Diem
War in Vietnam (1954-1959), common.topic.notable_types, Military Conflict
North Vietnam, military.military_combatant.military_conflicts, m.07lm3yg
Vietnam War, common.topic.image, UH-1combatmission1970
North Vietnam, military.military_combatant.military_conflicts, m.04yzp99
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Kent State shootings
North Vietnam, military.military_combatant.military_conflicts, m.04ywmnk
Single-party state, government.form_of_government.countries, North Vietnam
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.04yvsdy
South Vietnam, military.military_combatant.military_conflicts, m.04ftr1g
North Vietnam, military.military_combatant.military_conflicts, m.04y_br0
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Le Duan
North Vietnam, location.location.events, War in Vietnam (1954-1959)
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Thailand
Vietnam War, military.military_conflict.casualties, m.04kb4ll
North Vietnam, military.military_combatant.military_conflicts, m.04fvprj
North Vietnam, military.military_combatant.military_conflicts, m.04z002c
Vietnam War, base.culturalevent.event.entity_involved, China
North Vietnam, military.military_combatant.military_conflicts, m.07llp3_
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78mbw
Opposition to United States involvement in the Vietnam War, time.event.includes_event, Self-immolations in protest to the Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.0g5c716
North Vietnam, military.military_combatant.military_conflicts, m.04z7_yd
Vietnam War, base.culturalevent.event.entity_involved, Nguyễn Cao Kỳ
North Vietnam, military.military_combatant.military_conflicts, m.0bd34v7
North Vietnam, military.military_combatant.military_conflicts, m.04z1mrp
Vietnam War, military.military_conflict.commanders, m.02h77w4
Cambodia, location.location.events, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04ftw8j
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, South Vietnam
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Viet Minh
Creighton Abrams, military.military_person.participated_in_conflicts, Vietnam War
Vietnam War, military.military_conflict.commanders, g.11btrq9dfw
Sino-Vietnamese War, time.event.included_in_event, Cambodian–Vietnamese War
North Vietnam, military.military_combatant.military_conflicts, m.05cl1dh
Vietnam War, common.topic.webpage, m.0b47hsk
Phil Hardberger, military.military_person.participated_in_conflicts, Vietnam War
m.0b78mbw, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, common.topic.webpage, m.09xgcz2
m.04kb4mf, military.military_combatant.casualties, New Zealand
War in Vietnam, time.event.included_in_event, Vietnam War
Vietnam War, time.event.locations, Vietnam
Sino-Vietnamese War, military.military_conflict.combatants, m.09hxz2s
m.09w6pvn, common.webpage.topic, Vietnam War
Vietnam War, time.event.included_in_event, Indochina Wars
Nguyễn Cao Kỳ, military.military_person.participated_in_conflicts, 1963 South Vietnamese coup
Vietnam War, military.military_conflict.casualties, m.04kb4mf
Hoàng Văn Thái, military.military_person.participated_in_conflicts, Vietnam War
Vietnam, common.topic.notable_types, Country
North Vietnam, military.military_combatant.military_conflicts, m.04z0g8_
Vietnam War, common.topic.webpage, m.09wx9cc

Answer: New Zealand