ThessISMUN 2026
Thessaloniki International Student Model United Nations
ThessISMUN is the first-ever Model United Nations conference established in Greece and remains the only one officially recognized as a "Friend of the United Nations" for its authentic simulation of the UN system. Now in its 23rd consecutive edition, ThessISMUN takes place in the vibrant and historic city of Thessaloniki, bringing together university students from across Greece and beyond. As one of the largest and most prestigious youth initiatives in the region, it offers participants the unique opportunity to step into the shoes of diplomats, engage in high-level debate, and shape dialogue on the most pressing global challenges, empowering the next generation of international leaders to make their voices heard on the world stage.
Committees
UN Security Council
UN Future Security Council
UN GA1 (DISEC)
UN GA3 (SOCHUM)
Council of Europe
UNESCO
Economic and Social Council (ECOSOC)
UN Framework Convention on Climate Change
North Atlantic Treaty Organization (NATO)
UN Human Rights Council
Difficulty
Expert
Size
30 Spots
Difficulty
Expert
Size
15 Spots
Difficulty
Intermediate
Size
195 Spots
Difficulty
Beginner
Size
195 Spots
Difficulty
Beginner
Size
46 Spots
Difficulty
Beginner
Size
107 Spots
Difficulty
Beginner
Size
53 Spots
Difficulty
Intermediate
Size
107 Spots
Difficulty
Expert
Size
32 Spots
Difficulty
Beginner
Size
107 Spots
Topic
Securing the Sahel: From State Failure to Regional Resilience.
Topic
Domain of the Distant Future: Militarized Space and the Mars Dispute.
Topic
Reassessing Nuclear Non-Proliferation in the context of the Middle East Conflict.
Topic
The Externalization of Migration and Its Implications for Human Rights.
Topic
Safeguarding the Rights of Refugees: Addressing Systemic Challenges in Protection, Integration, and Responsibility-Sharing.
Topic
Protection of Cultural and Natural Heritage from Climate Impacts.
Topic
The Socio-Economic Impact of the rising protectionism according to the Sustainable Development Goals (2030 Agenda for Sustainable Developmen... Read all
Topic
Establishing a New Climate Finance Goal Beyond 2025: Ensuring Equitable Contributions between Developed and Developing Countries.
Topic
Shifting the focus towards NATO’s Southern Flank.
Topic
Reproductive Rights.
Partner Conferences
Thracing On MIC 2025
Komotini, Greece
RhodesMRC 2025
Rhodes, Greece
Organizers
