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: What is the name of the country where the Vietnam War was fought that has an iso 3166-1 alpha-3 of KH? 
Knowledge Triplets: First Indochina War, time.event.locations, Southeast Asia
m.04z15c1, military.military_combatant_group.combatants, North Vietnam
Vietnam War, book.written_work.subjects, Southeast Asia
m.04zd3yf, military.military_combatant_group.combatants, North Vietnam
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ho Chi Minh
Joint warfare in South Vietnam, 1963–69, common.topic.notable_types, Military Conflict
m.04yzblp, military.military_combatant_group.combatants, North Vietnam
Vietnam War, military.military_conflict.casualties, m.02h77k6
m.0dh6jtq, military.military_command.military_conflict, War in Vietnam (1954-1959)
m.07slz04, military.military_combatant_group.combatants, North Vietnam
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, Kingdom of Laos
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Nguyễn Văn Thiệu
Southeast Asia, location.location.events, Vietnam War
Vietnam War, common.topic.webpage, m.09xwgxs
m.0b4887b, common.webpage.topic, Vietnam War
North Vietnam, common.topic.article, m.0g979
m.04y_538, military.military_combatant_group.combatants, North Vietnam
m.04z0cm5, military.military_combatant_group.combatants, South Vietnam
War in Vietnam (1954-1959), time.event.locations, North Vietnam
North Vietnam, location.country.capital, Hanoi
First Indochina War, time.event.locations, North Vietnam
m.0b79c5w, military.military_combatant_group.combatants, South Vietnam
m.04yw886, military.military_combatant_group.combatants, South Vietnam
Vietnam War, military.military_conflict.casualties, m.02h77fs
m.03z979q, military.military_combatant_group.combatants, North Vietnam
m.04yvqm7, military.military_combatant_group.combatants, South Vietnam
Cambodia, location.location.events, Vietnam War
Quang Binh Province, location.administrative_division.country, Vietnam
South Vietnam, location.country.languages_spoken, French
War in Vietnam, base.culturalevent.event.entity_involved, Ho Chi Minh
Cambodia, location.location.events, Cambodian–Vietnamese War
First Indochina War, base.culturalevent.event.entity_involved, North Vietnam
Vietnam War, book.written_work.subjects, Asia
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, South Vietnam
m.04ywvbz, military.military_combatant_group.combatants, North Vietnam
Vietnam War, common.topic.webpage, m.0b4887b
m.0g5cj73, military.military_combatant_group.conflict, North Vietnamese invasion of Laos
m.0b79163, military.military_combatant_group.combatants, North Vietnam
Sino-Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
m.04z002c, military.military_combatant_group.combatants, North Vietnam
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Thailand
m.09wmlvm, common.webpage.topic, Vietnam War
m.0c1qd3v, military.casualties.combatant, North Vietnam
Cambodian–Vietnamese War, time.event.included_in_event, Indochina Wars
Vietnam, location.country.form_of_government, Single-party state
Vietnam War, military.military_conflict.force_strengths, m.02h783h
m.04y_651, military.military_combatant_group.combatants, South Vietnam
Battle of Saigon, time.event.locations, South Vietnam
North Vietnam, location.country.official_language, Vietnamese Language
North Vietnam, location.location.events, Vietnam War
m.09xfyqk, common.webpage.topic, Vietnam War
Southeast Asia, book.book_subject.works, The Last Valley: Dien Bien Phu and the French Defeat in Vietnam
m.062v8cs, military.military_combatant_group.combatants, North Vietnam
m.04ywmnk, military.military_combatant_group.combatants, North Vietnam
m.0c1qd3l, military.casualties.combatant, North Vietnam
North Vietnamese invasion of Laos, time.event.locations, Kingdom of Laos
m.05cldkd, military.military_combatant_group.combatants, North Vietnam
m.09j4467, military.military_combatant_group.combatants, North Vietnam
Vietnam War, time.event.included_in_event, Indochina Wars
Vietnam War, time.event.locations, Laos
Vietnam War, base.culturalevent.event.entity_involved, Khmer Republic
m.04ml3lw, military.casualties.combatant, North Vietnam
Southeast Asia, location.location.contains, Empire of Vietnam
m.04ywvc3, military.military_combatant_group.combatants, South Vietnam
m.04z0sqf, military.military_combatant_group.combatants, North Vietnam
m.0wg12cd, location.mailing_address.country, South Vietnam
Vietnam War, common.topic.webpage, m.0b47hsk
First Indochina War, military.military_conflict.combatants, m.04yvgw7
North Vietnam, location.location.events, First Indochina War
UH-1combatmission1970, common.image.appears_in_topic_gallery, Vietnam War
Vietnam War, common.topic.webpage, m.09wx9cc
m.04ftr1g, military.military_combatant_group.combatants, South Vietnam
Vietnam, location.country.administrative_divisions, Ho Chi Minh City
m.04yvqm2, military.military_combatant_group.combatants, North Vietnam
Vietnam War, common.topic.article, m.07_nr
South Vietnam, location.country.form_of_government, Republic
m.0gtztyw, military.military_combatant_group.combatants, North Vietnam
m.09y37g1, common.webpage.topic, Vietnam War
Vietnam War, common.topic.webpage, m.0b481t3
Vietnam War, common.topic.image, UH-1combatmission1970
m.04z083c, military.military_combatant_group.combatants, North Vietnam
m.04yvh30, military.military_combatant_group.combatants, North Vietnam
South Vietnam, common.topic.image, Trưng cầu dân ý năm 1955 đưa Ngô Đình Diệm lên nắm quyền
Vietnam War, military.military_conflict.commanders, m.07skn34
Vietnam, location.country.official_language, Vietnamese Language
m.09xwgxs, common.webpage.topic, Vietnam War
North Vietnam, military.military_combatant.casualties, m.0c1qd3l
South Vietnam, location.location.containedby, Southeast Asia
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Soviet Union
m.0g5cwl3, military.military_combatant_group.combatants, North Vietnam
m.04kb4kx, military.casualties.combatant, North Vietnam
Adrift, film.film.country, Vietnam
First Indochina War, base.culturalevent.event.entity_involved, Võ Nguyên Giáp
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Hoàng Văn Thái
Vietnam, location.location.events, Vietnam War
Cambodian Civil War, base.culturalevent.event.entity_involved, North Vietnam
Indochina Wars, common.topic.notable_for, g.1s05l55p0
m.02h783h, military.force_strength.combatant, North Vietnam
m.0b798ys, military.military_combatant_group.combatants, North Vietnam
m.03z96cp, military.military_combatant_group.combatants, South Vietnam
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Cao Văn Viên
m.09w6pvn, common.webpage.topic, Vietnam War
m.04z0z3k, military.military_combatant_group.combatants, South Vietnam
m.04ftw4b, military.military_combatant_group.combatants, North Vietnam
Vietnam, location.location.containedby, Mainland Southeast Asia
m.04yxsw9, military.military_combatant_group.combatants, North Vietnam
m.04yw7ky, military.military_combatant_group.combatants, South Vietnam
Joint warfare in South Vietnam, 1963–69, time.event.locations, South Vietnam
Vietnam War, common.topic.webpage, m.09w6h34
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dls8dn
m.04yv2ck, military.military_combatant_group.combatants, North Vietnam
Vietnam War, common.topic.notable_for, g.1258vfs7z
m.04yz302, military.military_combatant_group.combatants, South Vietnam
m.09wkmg9, common.webpage.topic, Vietnam War
m.09wx9cc, common.webpage.topic, Vietnam War
m.03z9671, military.military_combatant_group.combatants, South Vietnam
m.09j3ckd, military.military_combatant_group.conflict, War in Vietnam (1954-1959)
North Vietnam, location.country.form_of_government, Republic
m.04z0853, military.military_combatant_group.combatants, South Vietnam
m.0g5c716, military.military_combatant_group.combatants, North Vietnam
Ho Chi Minh City, location.administrative_division.country, Vietnam
War in Vietnam, common.topic.notable_types, Military Conflict
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Ngo Dinh Diem
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Viet Minh
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Kingdom of Laos
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78_7h
North Vietnamese invasion of Laos, common.topic.image, Viangchan1
Vietnam War, common.topic.image, Vietnamese village after an attack
Vietnam, location.country.administrative_divisions, Quảng Ngãi Province
Sino-Vietnamese War, time.event.locations, Vietnam
m.0c5n9pb, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, book.written_work.subjects, United States of America
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78mbw
m.02h7m00, military.force_strength.combatant, South Vietnam
First Indochina War, base.culturalevent.event.entity_involved, United States of America
m.05nq44r, military.military_combatant_group.combatants, South Vietnam
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, People's Republic of Kampuchea
Southeast Asia, book.book_subject.works, Vietnam
Vietnam War, common.topic.webpage, m.09xgcz2
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Anti-communism
Indochina Wars, common.topic.notable_types, Event
Vietnam, location.location.containedby, Asia
Indochina Wars, common.topic.image, Tquad
m.05ckz3p, military.military_combatant_group.combatants, South Vietnam
m.04kb4l7, military.casualties.combatant, North Vietnam
Vietnam, location.country.administrative_divisions, Quảng Trị Province
m.04ftr19, military.military_combatant_group.combatants, North Vietnam
Vietnam War, military.military_conflict.casualties, m.04kb4l7
Vietnam War, common.topic.webpage, m.09wmlvm
m.0fs6v7n, military.military_combatant_group.combatants, North Vietnam
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Vietnam War
m.04ftw4h, military.military_combatant_group.combatants, South Vietnam
m.0b481t3, common.webpage.topic, Vietnam War
m.0b7915n, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
m.04z0z3d, military.military_combatant_group.combatants, North Vietnam
South Vietnam, location.country.capital, Ho Chi Minh City
Vietnam War, common.topic.webpage, m.09xtw5q
m.04yz_7h, military.military_combatant_group.combatants, North Vietnam
m.05cnn5f, military.military_combatant_group.combatants, North Vietnam
m.04z002j, military.military_combatant_group.combatants, South Vietnam
North Vietnam, location.country.form_of_government, Single-party state
Cambodian Civil War, base.culturalevent.event.entity_involved, South Vietnam
m.09xm1xv, common.webpage.topic, Vietnam War
Vietnam War, common.topic.webpage, m.09xm1xv
Vietnam War, military.military_conflict.casualties, m.04kb4kj
Vietnam War, base.schemastaging.context_name.pronunciation, g.125_qxttj
Vietnam War, military.military_conflict.casualties, m.02h77gp
Indochina Wars, time.event.includes_event, Cambodian–Vietnamese War
Vietnam War, military.military_conflict.casualties, m.04kb4kx
m.04y_qt6, military.military_combatant_group.combatants, North Vietnam
Vietnam War, common.topic.webpage, m.09wkmg9
m.09xgcz2, common.webpage.topic, Vietnam War
m.02h77gp, military.casualties.combatant, South Vietnam
m.04z0ccf, military.military_combatant_group.combatants, North Vietnam
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Le Duan
m.04z1097, military.military_combatant_group.combatants, North Vietnam
Vietnam War, military.military_conflict.casualties, m.02h77jh
Joint warfare in South Vietnam, 1963–69, military.military_conflict.combatants, m.0b78bs8
Southeast Asia, location.location.contains, Provisional Revolutionary Government of the Republic of South Vietnam
m.0dlryzb, military.military_combatant_group.conflict, North Vietnamese invasion of Laos
Cyclo, film.film.country, Vietnam
Vietnam War, military.military_conflict.force_strengths, m.02h782s
First Indochina War, military.military_conflict.combatants, m.0cmxgmm
Indochina Wars, time.event.locations, Southeast Asia
m.0gm710l, government.national_anthem_of_a_country.country, South Vietnam
North Vietnam, common.topic.image, 北ベトナムの位置
m.0b797xy, military.military_combatant_group.combatants, North Vietnam
m.04z1wmb, military.military_combatant_group.combatants, South Vietnam
m.0bd31gj, military.military_combatant_group.combatants, North Vietnam
North Vietnam, common.topic.image, North vietnam
m.09j4462, military.military_combatant_group.combatants, South Vietnam
Joint warfare in South Vietnam, 1963–69, time.event.locations, Laos
m.05cnzgm, military.military_combatant_group.combatants, North Vietnam
m.0b78_7h, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Vietnam War, base.culturalevent.event.entity_involved, China
Indochina Wars, time.event.includes_event, Sino-Vietnamese War
Vietnam War, base.culturalevent.event.entity_involved, North Vietnam
m.04z17nj, military.military_combatant_group.combatants, North Vietnam
First Indochina War, military.military_conflict.combatants, m.09vkk7z
Vietnam War, common.topic.webpage, m.09w6kz6
m.04kb4kj, military.casualties.combatant, South Vietnam
m.0bd4cz8, military.military_combatant_group.combatants, North Vietnam
The Rebel, film.film.country, Vietnam
m.04y_64x, military.military_combatant_group.combatants, North Vietnam
North Vietnam, military.military_combatant.casualties, m.04kb4kx
Vietnam War, time.event.locations, Vietnam
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, Vietnam
m.06482w8, military.military_combatant_group.combatants, North Vietnam
Southeast Asia, book.book_subject.works, Vietnam War
Vietnam War, common.topic.webpage, m.09w6pvn
Vietnam War, military.military_conflict.casualties, m.04kb4m4
South Vietnam, location.country.official_language, Vietnamese Language
South Vietnam, location.country.currency_used, South Vietnamese đồng
War in Vietnam, military.military_conflict.combatants, m.09sdkq2
m.04fvhjs, military.military_combatant_group.combatants, South Vietnam
m.04yvfm8, military.military_combatant_group.combatants, North Vietnam
North Vietnam, military.military_combatant.military_conflicts, m.0g5dgz6
Vietnam War, military.military_conflict.combatants, m.03z9671
Sino-Vietnamese War, base.culturalevent.event.entity_involved, China
Mainland Southeast Asia, location.location.contains, Vietnam
Indochina Wars, common.topic.article, m.05lqwl
Don't Burn, film.film.country, Vietnam
m.04z18hs, military.military_combatant_group.combatants, South Vietnam
Cambodian–Vietnamese War, time.event.locations, Cambodia
Vietnam War, time.event.locations, South Vietnam
Sino-Vietnamese War, time.event.included_in_event, Indochina Wars
Vietnam War, base.culturalevent.event.entity_involved, Australia
m.0jmy703, military.military_combatant_group.combatants, North Vietnam
m.09w6h34, common.webpage.topic, Vietnam War
War in Vietnam (1954-1959), military.military_conflict.combatants, m.09j3ckd
Cambodian–Vietnamese War, time.event.includes_event, Sino-Vietnamese War
The Vertical Ray of the Sun, film.film.country, Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Cuba
War in Vietnam (1954-1959), time.event.locations, South Vietnam
North Vietnamese invasion of Laos, time.event.included_in_event, Laotian Civil War
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Communism
North Vietnamese invasion of Laos, common.topic.notable_types, Military Conflict
War in Vietnam (1954-1959), time.event.included_in_event, Vietnam War
Joint warfare in South Vietnam, 1963–69, time.event.included_in_event, Cold War
Vietnam War, time.event.locations, Cambodia
m.0cpl3br, military.military_combatant_group.combatants, South Vietnam
Hanoi, base.biblioness.bibs_location.country, Vietnam
m.07lm3yg, military.military_combatant_group.combatants, North Vietnam
m.04ftx09, military.military_combatant_group.combatants, North Vietnam
Vietnam, common.topic.notable_types, Country
Vietnam War, military.military_conflict.casualties, m.04kb4n8
m.04ftw28, military.military_combatant_group.combatants, North Vietnam
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b78jlb
North Vietnam, military.military_combatant.casualties, m.04kb4l7
m.04yzp99, military.military_combatant_group.combatants, North Vietnam
m.04z0zb9, military.military_combatant_group.combatants, North Vietnam
Cambodian–Vietnamese War, base.culturalevent.event.entity_involved, China
m.04y_nm6, military.military_combatant_group.combatants, North Vietnam
Vietnam War, military.military_conflict.commanders, m.02h77tp
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0c5n9pb
m.0b78jlb, military.military_command.military_conflict, Joint warfare in South Vietnam, 1963–69
m.0chc14c, military.military_combatant_group.combatants, South Vietnam
m.04yx8kv, military.military_combatant_group.combatants, North Vietnam
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0dlryzb
Vietnam War, base.culturalevent.event.entity_involved, North Korea
m.04yvh35, military.military_combatant_group.combatants, South Vietnam
North Vietnamese invasion of Laos, base.culturalevent.event.entity_involved, North Vietnam
m.04yz37j, military.military_combatant_group.combatants, North Vietnam
m.0g5dgz6, military.military_combatant_group.combatants, North Vietnam
m.04z0g8_, military.military_combatant_group.combatants, North Vietnam
Vietnam, location.location.events, Sino-Vietnamese War
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Viet Cong
m.04yw_cr, military.military_combatant_group.combatants, North Vietnam
Vietnam War, common.topic.webpage, m.09y37g1
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Pathet Lao
Laos, location.location.events, Vietnam War
North Vietnamese invasion of Laos, military.military_conflict.combatants, m.0g5cj73
m.06wj2w6, military.military_combatant_group.combatants, North Vietnam
Sino-Vietnamese War, military.military_conflict.combatants, m.09hxz2s
Vietnam War, military.military_conflict.commanders, m.02h77w4
m.0g5c27c, military.military_combatant_group.combatants, South Vietnam
m.0b47hsk, common.webpage.topic, Vietnam War
m.0bd485_, military.military_combatant_group.combatants, North Vietnam
m.0dfgcjt, military.military_combatant_group.combatants, North Vietnam
South Vietnam, location.country.national_anthem, m.0gm710l
m.0dls8dn, military.military_combatant_group.combatants, North Vietnam
m.0cmxgmm, military.military_combatant_group.combatants, North Vietnam
m.04y_39b, military.military_combatant_group.combatants, North Vietnam
m.0gb12l8, military.military_combatant_group.combatants, South Vietnam
m.04y_39h, military.military_combatant_group.combatants, South Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Kingdom of Laos
m.09xtw5q, common.webpage.topic, Vietnam War
m.04z0cm0, military.military_combatant_group.combatants, North Vietnam
m.0gx8n8z, military.military_combatant_group.combatants, North Vietnam
Vietnam, location.country.capital, Hanoi
North Vietnam, common.topic.notable_for, g.12575ynt8
North Vietnam, military.military_combatant.military_conflicts, m.04yz_7h
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, William Westmoreland
m.0bd34v7, military.military_combatant_group.combatants, North Vietnam
m.04ftybk, military.military_combatant_group.combatants, South Vietnam
North Vietnam, location.location.events, War in Vietnam
m.02h77k6, military.casualties.military_conflict, Vietnam War
War in Vietnam, time.event.locations, North Vietnam
Vietnam War, time.event.locations, Cambodia
Vietnam War, common.topic.webpage, m.09xfyqk
m.04fts61, military.military_combatant_group.combatants, North Vietnam
m.0b78mbw, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
Vietnam, location.country.administrative_divisions, Quang Binh Province
Vietnam War, base.culturalevent.event.entity_involved, Thailand
m.0dls8dn, military.military_combatant_group.conflict, North Vietnamese invasion of Laos
Single-party state, government.form_of_government.countries, North Vietnam
m.04z084z, military.military_combatant_group.combatants, North Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Francoist Spain
m.04z0cd1, military.military_combatant_group.combatants, North Vietnam
m.05cnn5l, military.military_combatant_group.combatants, South Vietnam
War in Vietnam, time.event.locations, South Vietnam
Asia, base.locations.continents.countries_within, Vietnam
m.02h77fs, military.casualties.combatant, South Vietnam
m.04ftqs2, military.military_combatant_group.combatants, North Vietnam
Vietnam War, time.event.locations, Southeast Asia
Quảng Ngãi Province, location.administrative_division.country, Vietnam
Clash, film.film.country, Vietnam
Hanoi, location.administrative_division.country, Vietnam
War in Vietnam (1954-1959), military.military_conflict.commanders, m.0dh6jtq
m.04yw7ks, military.military_combatant_group.combatants, North Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Taiwan
War in Vietnam (1954-1959), common.topic.notable_types, Military Conflict
Vietnam War, time.event.locations, North Vietnam
Battle of Saigon, base.culturalevent.event.entity_involved, South Vietnam
War in Vietnam (1954-1959), time.event.included_in_event, Cold War
m.04fvprj, military.military_combatant_group.combatants, North Vietnam
South Vietnam, common.topic.notable_types, Country
m.04ywny8, military.military_combatant_group.combatants, North Vietnam
Vietnam, base.locations.countries.continent, Asia
m.04yx35t, military.military_combatant_group.combatants, North Vietnam
North Vietnamese invasion of Laos, time.event.included_in_event, Vietnam War
First Indochina War, base.culturalevent.event.entity_involved, Ho Chi Minh
Vietnam, location.country.administrative_divisions, Hanoi
m.0cv4v7w, military.military_combatant_group.combatants, North Vietnam
North Vietnam, location.location.events, War in Vietnam (1954-1959)
m.04y_br0, military.military_combatant_group.combatants, North Vietnam
North Vietnam, location.location.events, Joint warfare in South Vietnam, 1963–69
Joint warfare in South Vietnam, 1963–69, military.military_conflict.commanders, m.0b7915n
m.04ftw8p, military.military_combatant_group.combatants, South Vietnam
War in Vietnam, base.culturalevent.event.entity_involved, South Vietnam
Joint warfare in South Vietnam, 1963–69, base.culturalevent.event.entity_involved, Communism
Joint warfare in South Vietnam, 1963–69, time.event.locations, North Vietnam
Indochina Wars, time.event.includes_event, Vietnam War
North Vietnam, military.military_combatant.military_conflicts, m.04yvh30
m.0ggd4zm, military.military_combatant_group.combatants, North Vietnam
m.07llp3_, military.military_combatant_group.combatants, North Vietnam
m.0b78bs8, military.military_combatant_group.conflict, Joint warfare in South Vietnam, 1963–69
m.0cpl6jg, military.military_combatant_group.combatants, South Vietnam
Vietnam War, base.culturalevent.event.entity_involved, South Vietnam
War in Vietnam, base.culturalevent.event.entity_involved, United States of America
m.04fvk4y, military.military_combatant_group.combatants, North Vietnam
Vietnam War, base.culturalevent.event.entity_involved, Ho Chi Minh
Ho Chi Minh City, base.biblioness.bibs_location.country, Vietnam
m.04z0df9, military.military_combatant_group.combatants, North Vietnam
Southeast Asia, location.location.contains, South Vietnam
War in Vietnam (1954-1959), base.culturalevent.event.entity_involved, Anti-communism
Laos, location.location.events, Joint warfare in South Vietnam, 1963–69
South Vietnam, common.topic.notable_for, g.125h4ls67
m.04ftw8j, military.military_combatant_group.combatants, North Vietnam
m.09w6kz6, common.webpage.topic, Vietnam War
Vietnam, location.country.form_of_government, Socialist state
Sino-Vietnamese War, time.event.included_in_event, Cambodian–Vietnamese War
m.04ftyc1, military.military_combatant_group.combatants, South Vietnam
North Vietnam, common.topic.notable_types, Country
m.04y_0np, military.military_combatant_group.combatants, South Vietnam
m.04z1mrp, military.military_combatant_group.combatants, North Vietnam
m.04y_6r1, military.military_combatant_group.combatants, North Vietnam

Answer: Cambodia