Model United Nations

Model United Nations (often abbreviated MUN or Model UN) is an academic simulation of United Nations bodies. Students take the role of country delegates on UN committees and work through structured debate to negotiate and pass resolutions on real international issues. The format grew out of Model League of Nations simulations held at universities in the 1920s, and today schools and universities around the world run Model UN clubs and conferences.

MUN is deliberately distinct from real UN proceedings. Conferences compress timelines (real treaty negotiation takes years; a MUN topic resolves in days), simplify rules of procedure for pedagogical clarity, and add competitive scoring that real diplomatic bodies don't use. But the substantive work — researching a country's foreign policy, building coalitions, drafting binding language, anticipating procedural challenges — closely mirrors the work career diplomats actually do.

Today, the largest MUN conferences in the United States draw thousands of delegates, and international conferences such as WorldMUN, which is held in a different city each year, bring together university students from many countries.

A standard MUN conference runs across two to four days. Delegates arrive with country assignments and prepared position papers — short documents (usually one to two pages) that summarize the country's position on the committee's topics, the country's history of relevant action, and the country's proposed solutions.

Conference flow proceeds through formal rules of procedure (commonly UNA-USA, THIMUN, or a custom variant). Each committee opens with a speakers list — short opening speeches from each delegation — then moves through moderated caucuses (structured topical debate) and unmoderated caucuses (open negotiation among delegates) to build working papers, then draft resolutions. Resolutions go through amendment and a final vote. Strong committees pass at least one substantive resolution.

Throughout the conference, the dais — the chair, vice-chair, and rapporteur — score delegates on substantive contribution, procedural fluency, diplomatic conduct, and resolution authorship. Awards are typically given for Best Delegate, Outstanding Delegate, Honorable Mention, and Verbal Commendation, though names and criteria vary by conference.

Three core roles structure every MUN conference: delegates, dais (chairs), and secretariat. A fourth — crisis staff — appears in crisis-format committees.

The competitive MUN landscape is dominated by a circuit of well-established conferences. Each has its own scoring norms, procedural variant, and culture, and the strongest MUN programs structure their season around several circuit conferences plus regional events.

In the United States, well-known high-school conferences include Harvard Model UN (HMUN), the National High School Model UN (NHSMUN), the North American Invitational Model UN (NAIMUN, run by Georgetown students), Berkeley Model UN (BMUN), Princeton Model UN (PMUNC), Yale Model UN (YMUN) and Stanford Model UN (SMUNC). World Model UN (WorldMUN), organized by Harvard students and held in a different city each year, draws university delegates from around the world. Beyond these, many regional and high-school-hosted conferences serve more local audiences.

Internationally, The Hague International Model UN (THIMUN) is one of the best-known school conferences, and many conferences outside the US use THIMUN-style rules of procedure. Many other countries have their own national and regional conferences. Most conferences publish a background guide for each committee, and it is the most important document to read before you research.

In the United States the activity is usually called Model UN, and most students meet it through a school club that travels to weekend conferences as a delegation with a faculty advisor. A school registers months ahead, receives country assignments for each committee, and its delegates research and write position papers before the conference.

The most competitive US high-school conferences are run by university students. Undergraduates write the background guides, chair the committees and staff the secretariat, often after competing as high-school delegates themselves. Alongside them are hundreds of smaller conferences hosted by high schools and local organizations, which are usually the best place for a first conference.

The season follows the school year, and many of the larger invitational conferences fall in winter and early spring. Because procedure and award criteria vary from one conference to the next, read each conference's delegate handbook or rules of procedure before you go rather than assuming the rules of the last one.

MUN is unusual among extracurriculars in how directly it teaches durable career skills. Public speaking is the most obvious — delegates give many short, timed speeches over a conference. Writing is a close second: position papers, working papers, draft resolutions, and crisis directives all require concise, formal, treaty-style writing.

Beyond the visible skills, MUN teaches research literacy (specifically, how to find and synthesize primary-source documents like UN resolutions, treaty text, and government statements), procedural fluency (rules of order generalize across professional contexts), and stakeholder-aware negotiation.

Preparation for a strong MUN performance proceeds in roughly five phases. First, read the background guide — usually written by your committee's chair — thoroughly. It frames the topic, surfaces the procedural expectations, and signals what the chair will reward. Second, research your assigned country's foreign-policy position from primary sources: UN voting record, ministry statements, treaty obligations, and bloc affiliations.

Third, write the position paper. Most conferences require 1–2 pages covering background, country position, and proposed solutions, with primary-source citations. Fourth, prepare a 60–90 second opening speech that establishes your country's position and signals coalition openness. Fifth, learn the rules of procedure your conference uses well enough to use procedural motions strategically — not just to follow them.

Model Diplomat helps with each phase. The country profiles give a sourced overview of foreign-policy positions; AI Search answers research questions with sources you can open; the position paper generator outlines a paper in standard MUN format; and the debate simulations let you practice arguing your country's position against AI delegates. See the resources below.