North Korea and South Korea became separate United Nations members on 17 September 1991. The General Assembly admitted the Democratic People’s Republic of Korea and the Republic of Korea on the same day through resolution 46/1. The resolution addresses two membership applications.
There were two institutional steps. The Security Council recommended admission on 8 August 1991. The General Assembly then made the admission decision on 17 September. Those two dates answer different questions. The first records the Council’s recommendation and the second records when both countries became members.
- DPRK means Democratic People’s Republic of Korea, commonly called North Korea.
- ROK means Republic of Korea, commonly called South Korea.
- Security Council resolution 702 and General Assembly resolution 46/1 belong to the same admissions sequence.
UN General Assembly resolution 46/1
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How UN admission works · Worked example: cite the right date · Frequently asked questions
Chapters 1–4 · Read the records
Chapters 5–8 · Work with the evidence
Chapter 1 of 8
How UN admission works
Article 4 of the United Nations Charter lays out the membership procedure. It describes the conditions for admission and assigns a role to both the Security Council and the General Assembly. The Council recommends. The Assembly decides. Reading the verbs closely gives a reliable starting point for explaining the two 1991 documents.
Imagine receiving one page from an archive with only the date 8 August visible. Find the issuing body and the operative verb before calling it the membership date. The recommendation was a necessary step in the admissions process. The Assembly record establishes the decision to admit.
An applicant’s statement accepting Charter obligations is another kind of document. The UN Treaty Series preserves the declaration made on behalf of the DPRK in July 1991. Its date tells us when the declaration was made, and the archive note separately identifies when the document was presented. Each of these dates belongs in a different part of the timeline.
UN Charter — Chapter II and Article 4
Chapter 2 of 8
Read resolution 46/1 line by line
Begin with the title. It names both countries. The opening section refers back to the Security Council recommendation and records that the two applications were considered separately. The decision then has one paragraph for each country. That small structure is enough to answer why a single resolution number appears on two membership records.
A helpful classroom exercise is to circle the names of the applicants, underline the verb in each operative paragraph and draw an arrow back to the Council recommendation. The result shows who made the decision, to whom it applied and how the earlier step fits in. It also guards against the common mistake of describing one combined Korean seat.
The archive gives a date of 20 December 1991 in the publication description and 17 September in the action note. The action note identifies the meeting at which the Assembly adopted the resolution. When sources attach two dates to an official document, read the field label before deciding which date answers your question.
UN General Assembly resolution 46/1
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Chapter 3 of 8
What adopted without vote means in the record
The UN Digital Library records that the Assembly adopted the resolution without vote. This tells you how it was adopted in that meeting. A source description should use the recorded procedure. A tally of individual countries’ positions would need a roll-call record or another source that gives those positions.
Compare the resolution, the voting record and the meeting record. The resolution gives the wording adopted. The voting record supplies metadata about the method and date. The meeting record can add context about the proceedings. Finding the same resolution number in each record is a reliable way to know that they refer to the same decision.
UN Digital Library — resolution 46/1 voting record
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Chapter 4 of 8
Why UN membership belongs on its own timeline
A timeline of the Korean Peninsula might include the 1953 armistice, both UN admissions in September 1991 and a bilateral Basic Agreement in December 1991. These events involve different institutions and different instruments. The armistice addressed a military ceasefire. The UN resolution addressed membership. The Basic Agreement concerned relations and exchanges between the two Koreas.
Place those events in separate rows. Add one column for the document’s issuer and another for what the document actually did. This makes clear why a resolution of the General Assembly cannot be used as the text of a bilateral agreement. It also explains how the two Koreas could appear as separate members in one institution while discussing the nature of their relationship in another setting.
UN General Assembly resolution 46/1
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Chapter 5 of 8
Membership, participation and diplomatic recognition
Membership answers a question about a state’s place in the organisation. Participation concerns what it does in particular meetings, votes or bodies. Bilateral diplomatic recognition and relations concern dealings between governments. These questions can be related, and each needs the appropriate record.
If you are investigating a claim about what the DPRK did at the UN after 1991, the membership date gives an opening point. Look for the resolution, agenda, statement or meeting linked to the later claim. A permanent member of the Security Council is a separate institutional category from a member of the United Nations. Keep the exact body named in a source.
UN Charter — Chapter II and Article 4
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Chapter 6 of 8
Worked example: cite the right date
A question asks when North Korea joined the United Nations. Start with 17 September 1991, give the formal country name and cite A/RES/46/1. Then explain that the Security Council recommendation had come on 8 August. This gives the reader the answer and the reason another date appears in the archive.
For a longer assignment, add the Republic of Korea and explain that both admissions were decided in the same resolution, with separate treatment of the applications. If someone asks about a July date, identify the DPRK declaration and describe what it did. The resulting paragraph can be checked against three distinct records.
UN General Assembly resolution 46/1
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Chapter 7 of 8
Trace the documents using their symbols
UN document symbols act as stable labels across translations and websites. A/RES/46/1 identifies the Assembly resolution, and the 1991 Yearbook records the Council action under resolution 702. Searching those identifiers gets you closer to the original decision than searching a country name alone. The country name can bring back records from many later debates.
Once you have the catalogue entry, identify the authoring body and the session or meeting. For the Assembly decision, the Digital Library identifies the first plenary meeting of the forty-sixth session. That information matters when a report points you towards a meeting record instead of the resolution itself. The meeting record and the resolution can be compared because the catalogue identifies their connection.
Use one citation for the action and one for any wider claim about diplomacy. The first can point directly to the resolution. The second might require a dated speech, a diplomatic archive or a historical study. The correct symbol for the resolution strengthens your answer about admission even when other questions still require research.
UN Yearbook — Security Council resolution 702 and Assembly action
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Chapter 8 of 8
Read the acceptance of obligations on its own terms
The declaration preserved by the UN Treaty Series has a short text and a useful note below it. The text records that the government accepted the obligations of the Charter. The note distinguishes presentation from later admission. A reader who quotes the July declaration as the document admitting the country has combined the applicant’s action with the organisation’s decision.
A three-row chronology helps. In the first row put the acceptance of obligations. In the second put the Council recommendation. In the third put the Assembly decision. Give the date and issuer for each, then ask whose action it was. The first came from the applicant’s government. The next two came from separate organs of the United Nations.
You can also make a vocabulary card for each verb. To apply is to request consideration. To recommend is to advise the decision-making body to take a step. To admit is to make the membership decision. Write one example sentence for each based on the 1991 records. That exercise prepares you to read other UN membership decisions with the same level of care. It also helps a reader find the exact point at which an applicant became a member.
UN Treaty Series — DPRK acceptance of Charter obligations
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Frequently asked questions
Did North Korea and South Korea join on the same day?
Yes. Both were admitted on 17 September 1991.
Did they share one seat?
The Assembly considered separate applications and admitted each country to membership.
Why do some sources mention 8 August?
That was the date of the Security Council recommendation. The Assembly’s admission decision came in September.
Sources and next reading
Primary sources
- UN General Assembly resolution 46/1
- UN Yearbook — Security Council resolution 702 and Assembly action
- UN Charter — Chapter II and Article 4
- UN Treaty Series — DPRK acceptance of Charter obligations
- UN Digital Library — resolution 46/1 voting record