RIMUN XV 2026 | Reims 2026-04-10 | 2026-04-10 | mymun

Conference

Reims, France

Apr 10 - Apr 12, 2026

€85.00

334 delegates expected

University Students and School Students

Applications

Chairs

Dec 1, 2025 - Feb 20, 2026

Delegates

Dec 1, 2025 - Mar 10, 2026

Head Delegates

Dec 1, 2025 - Mar 10, 2026

Faculty Advisor

Dec 1, 2025 - Mar 10, 2026

Beyond the Order of Westphalia: Sovereignty at the edge of its borders

ENGLISH VERSION

The Peace of Westphalia : Shaping the Sovereign State System in Early Modern Europe

At RIMUN XV, we’re inviting delegates to reconsider sovereignty in its full contemporary complexity. 

It is with great excitement that the Reims International Model United Nations (RIMUN) team invites you to the latest iteration of our annual conference: RIMUN XV 2026. 

From April 10th–12th, 2026, more than 350 university and high school students will gather on the Reims campus of Sciences Po Paris to debate, negotiate, and collaborate on global challenges. This year’s theme, â€śBeyond the Order of Westphalia: Sovereignty at the edge of its borders”, challenges delegates to rethink one of the core concepts of international relations: sovereignty. How is sovereignty being reshaped at the very edge of its traditional limits?

Our committees, conducted in English and French, promise exciting and dynamic debates at the heart of Sciences Po Paris’s Reims Campus, home to one of France’s most prestigious institutions in the social sciences (QS 2025: 4th worldwide “Politics”).

The conference will also include a gala on the evening of Saturday, April 11th, celebrating the culture and legacy of Reims, the historic City of Kings.

Key Information:

  • Dates: April 10-12, 2026
  • Location: Sciences Po Paris, Reims Campus
  • Accommodation: Not provided

More details will be released in the run up to the conference. If you have any inquiries, please write to us at rimun.reims@sciencespo.fr.

We cannot wait to see you in France's City of Kings!

 

VERSION FRANÇAISE

Au-delà de l'Ordre westphalien: la souveraineté à la limite de ses frontières

Ă€ RIMUN XV, nous invitons les dĂ©lĂ©guĂ©s Ă  reconsidĂ©rer la souverainetĂ© dans toute sa complexitĂ© contemporaine. 

C’est avec un immense plaisir que l’équipe du Reims International Model United Nations (RIMUN) vous invite Ă  la dernière Ă©dition de notre confĂ©rence annuelle : RIMUN XV 2026.

Du 10 au 12 avril 2026, plus de 350 Ă©tudiants universitaires et lycĂ©ens se rĂ©uniront sur le campus de Sciences Po Paris Ă  Reims pour dĂ©battre, nĂ©gocier et collaborer autour des dĂ©fis mondiaux. Cette annĂ©e, le thème Â« Au-delĂ  de l'Ordre westphalien: la souverainetĂ© Ă  la limite de ses frontières » invite les dĂ©lĂ©guĂ©s Ă  repenser l'un des concepts fondamentaux des relations internationales : la souverainetĂ©. Comment la souverainetĂ© est en train d'ĂŞtre redĂ©finie Ă  la limite mĂŞme de ses frontières traditionnelles?

Nos comitĂ©s, organisĂ©s en français et en anglais, promettent des dĂ©bats passionnants et dynamiques au cĹ“ur du campus de Sciences Po Paris Ă  Reims, siège de l’une des institutions les plus prestigieuses de France en sciences sociales (QS 2025 : 4e mondiale en “politiques”).

La confĂ©rence comprendra Ă©galement un gala le samedi 11 avril au soir, cĂ©lĂ©brant la culture et le patrimoine de Reims, la Ville des Rois.

Informations Clés :

  • Dates : 10 au 12 avril 2026
  • Lieu : Campus de Sciences Po Paris, Reims
  • HĂ©bergement : Non fourni

Si vous rencontrez des problèmes pour soumettre vos candidatures en tant que dĂ©lĂ©guĂ© ou prĂ©sident en raison de messages d'erreur rĂ©currents, veuillez contacter info@mymun.com. Nous vous prions de nous excuser pour tout dĂ©sagrĂ©ment que cela pourrait causer.

 

KEY DOCUMENTS: 

Brochure in English 

Brochure en Français

For help with MyMUN, consult our Registration Guide

In the case of any questions regarding refunds, here is our refund policy

If you are a minor (under 18), you must fill out the Minor Waiver Form by March 17th.

Minor Waiver LINK: to be dropped (signed and completed) on the mymun application or sent to this email: rimun.reims@sciencespo.fr https://docs.google.com/document/d/1wydThdZVmYBfycNCL80yieZlQSy5xJrynZJzH5CZ_5k/edit?usp=sharing 

 

 

Ratings

RIMUN XIV 2025

(*)(*)(*)(*)(*)

4.42

83 Ratings

RIMUN XIII 2024

(*)(*)(*)(*)(*)

4.40

89 Ratings

RIMUN 2023

(*)(*)(*)(*)(*)

4.47

63 Ratings

RIMUN 2022

(*)(*)(*)(*)(*)

4.40

84 Ratings

Committees

UNSC - UN Special Committee on International Shipping and Conflict Zones
Crisis: Futuristic Specialized Committee: Democratic 2028 presidential primary
Committee for the Peace of Westphalia
Groupe d'experts du PNUE sur les conflits liés aux ressources et les pressions climatiques dans le bassin du Nil
Forum sur la Gouvernance de l’Internet (FGI)
United Nations Coffee Break
Game of Thrones - Council of the Seven Kingdoms
Conseil économique et social des Nations Unies (ECOSOC)
Chinese Communist party: recovering from the legacy of the cultural revolution.
United Nations Inquiry Commission on the Legacy of Operation Condor (UN-ICLOC)
Reconstitution historique du Congrès de Vienne de 1815
Historique: Conférence de Berlin, 1885
Press corps (EN & FR)
JCC: Standoff's End – Paranoia Behind the Veil, 1983: Supreme Headquarters Allied Powers Europe
JCC: Standoff's End – Paranoia Behind the Veil, 1983: The Kremlin War Room
Crise: CSNU sur l’ingérence étrangère et les opérations mercenaires en Afrique de l'Ouest
UNESCO : Artefacts Culturels
UNSC - UN Special Committee on International Shipping and Conflict Zones
Crisis: Futuristic Specialized Committee: Democratic 2028 presidential primary
Committee for the Peace of Westphalia
Groupe d'experts du PNUE sur les conflits liés aux ressources et les pressions climatiques dans le bassin du Nil
Forum sur la Gouvernance de l’Internet (FGI)
United Nations Coffee Break
Game of Thrones - Council of the Seven Kingdoms
Conseil économique et social des Nations Unies (ECOSOC)
Chinese Communist party: recovering from the legacy of the cultural revolution.
United Nations Inquiry Commission on the Legacy of Operation Condor (UN-ICLOC)
Reconstitution historique du Congrès de Vienne de 1815
Historique: Conférence de Berlin, 1885
Press corps (EN & FR)
JCC: Standoff's End – Paranoia Behind the Veil, 1983: Supreme Headquarters Allied Powers Europe
JCC: Standoff's End – Paranoia Behind the Veil, 1983: The Kremlin War Room
Crise: CSNU sur l’ingérence étrangère et les opérations mercenaires en Afrique de l'Ouest
UNESCO : Artefacts Culturels
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Description

The Bab el Mandeb is one of the most strategic choke points in the world, connecting the Red Sea to the Gulf of Aden and carrying nearly 12 percent of global trade and most Suez Canal traffic. Today, ...

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Under Donald Trump’s second term the question of internal sovereignty has become increasingly central: who is allowed to shape a nation’s governance and who can citizens trust to manage domestic affai...

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This historical committee transports delegates to the very birth of sovereignty: the negotiations of the Peace of Westphalia of 1678. After decades of war, political actors began to ask themselves how...

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Le Grand barrage de la Renaissance éthiopienne est devenu l’épicentre d’un conflit croissant autour de l’eau, de l’énergie et de la survie dans la Corne de l’Afrique. Alors que l’Éthiopie s’empresse d...

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Dans un monde où l’espace digital est devenu un terrain d’expression, d’information et de pouvoir, la question de savoir qui doit contrôler Internet est plus vive que jamais. Alors que certains États ...

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Coffee break time! Peek behind the curtain of United Nations negotiations and participate in a lobby event on the future of the food industry. As the global population keeps on growing and farmland be...

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MUST HAVE WATCHED THE SHOW/READ THE BOOKS As the Seven Kingdoms fracture under rival claims, foreign invasions, and the threat of an inhuman army marching from the far North, the question of who hold...

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Alors que les Routes de la Soie de la Chine redessine les routes commerciales mondiales et les réseaux d’infrastructures, les préoccupations concernant la viabilité de la dette, le contrôle étranger d...

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This committee explores the CCP’s struggle to rebuild authority and define the meaning of sovereignty in the uncertain months following Mao Zedong’s death in 1976. The Party faced a landscape shaped b...

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This crisis committee will focus on Operation Condor, the coordinated campaign of political repression and intelligence-sharing among South American military dictatorships during the 1970s and 1980s. ...

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Remontez le temps et incarnez les diplomates de l'époque ! Napoléon vient d'être vaincu et les puissances européennes se trouvent dans une impasse : comment reconstruire les frontières que les armées ...

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Ce comité reconstitue la Conférence de Berlin de 1884-1885, convoquée par le chancelier Otto von Bismarck pour fixer les règles encadrant l’expansion européenne en Afrique. Les puissances présentes y ...

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What happens to sovereignty when the world is watching? Who controls state’s narratives? The Press Corps stands at the intersection of storytelling and state formation, where journalists shed light on...

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In the pre-dawn darkness of November 8th, 1983, Exercise Able Archer reaches its climax as NATO's command structure simulates an escalating Cold War confrontation with unprecedented realism, live DEFC...

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In the pre-dawn darkness of November 8th, 1983, Exercise Able Archer reaches its climax as NATO's command structure simulates an escalating Cold War confrontation with unprecedented realism—live DEFCO...

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Depuis 2017, le groupe paramilitaire russe Wagner s’est implanté dans plusieurs États d’Afrique de l’Ouest et du centre, notamment au Mali, au Burkina Faso et en République centrafricaine, en offrant ...

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Dans un monde de plus en plus fragmenté et polarisé, le patrimoine culturel a pris une importance sans précédent. Il est parfois utilisé comme un outil de manipulation ou de coercition pour déformer l...

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Topic

UN Crisis on Bab el Mandeb and Global Trade Disruptions

Topic

Internal Sovereignty within the US

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The Birth of Sovereignty

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La bataille pour le Nil Bleu : comment le climat et la compétition façonnent l’avenir de la Corne de l’Afrique

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Qui doit posséder l’espace digital ? Souveraineté numérique, liberté des médias et avenir d’un Internet ouvert .

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The regulation of food and agricultural norms

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Determining the Legitimacy and Future of Sovereignty in Westeros.

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Évaluer la Belt and Road Iniative et ses implications pour le développement des infrastructures, la souveraineté et les cadres de partenaria... Read all

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China after Mao: Recovering from the legacy of the cultural revolution.

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Tackling American Imperialism in Latin America

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Le redécoupage des frontières européennes

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Repenser les découpages coloniaux et leurs impacts sur la souveraineté africaine

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CRISIS: The Give and Go of Escalation: Able Archer and Project RYAN

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CRISIS: The Give and Go of Escalation: Able Archer and Project RYAN

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Le cas du groupe Wagner

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Destruction des artefacts culturels en temps de guerre

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Organizers

Arthur CaravacaProfile Picture

Arthur Caravaca
General Secretary and Head of Partnerships

Bérénice PerrinProfile Picture

Bérénice Perrin
Vice President and Head of Registrations