Peace is built in dialogue. Development thrives in unity. Hope is sustained through #multilateralism. As we mark the International Day of Multilateralism and Diplomacy for Peace, let’s recommit to global cooperation that puts people and planet first. Together, we rise. Show more
— Global Activists Network (GAN) (@GanLeadership) April 24, 2025
. International #peace conference in #Lakenheath #Suffolk on #USA #militarisation #NATO #Nuclearweapons #F35 #F16 #nuclearfreefuture #Cambridge #ippnw #tpnw #nuclearban #Disarmament #nowar #nowarming Show more IPPNW Germany and 9 others
Replying to @CUDOS_ Tomorrow at #AI2Peace by @PeaceDay , we'll discuss sustainability. @HawkinsTech & @CudoPete will share how as the compute layer of the @ASI_Alliance , we enable distributed & sustainable #AI for peace. Show more
As we mark the International Day of Multilateralism and Diplomacy for Peace, amid global conflict, inequality, and climate crisis, we are reminded that peace requires more than the absence of war; it demands dialogue, justice, and collective action. In a divided world, Show more
Today marks the International Day of Multilateralism and Diplomacy for Peace a reminder of the power of dialogue. President Nechirvan Barzani remains a true semblance of diplomacy, bridging divides and championing peace. #DiplomacyDay Show more
Multilateralism isn’t just a choice — it’s a lifeline. With support from our partners like @ROK_Mission , we are advancing peace, equity & resilience around the world. Together, we’re making #multilateralism matter: go.undp.org/4D2 Show more Republic of Korea Mission to the UN and 2 others
Great start to International Day of Multilateralism & Diplomacy for Peace - a run on the @expo2025japan Grand Ring in Osaka, Kansai by representatives of 15 country Pavilions, the European Union, the @UN & the Japan Association for World Exposition! First Show more
"Religious leaders have the power to convey the messages of peace, understanding, mutual respect, and dialogue. Dialogue continues to be the cornerstone of religious actors around the world.” — Ms. Nihal Saad, moderating the first roundtable in Show more Nihal Saad
— UNAOC - United Nations Alliance of Civilizations (@UNAOC) April 25, 2025
On this #InternationalDayofMultilateralismandDiplomacyforPeace, #Luxembourg reaffirms its unwavering commitment to multilateralism and advancing peace through dialogue, cooperation, and the rules-based international order. Show more
Human rights must be our compass. As High Commissioner @volker_turk warns: “Today, at the global level, there is growing disregard for international law and unprecedented attacks on multilateral institutions and frameworks… we risk moving from the rule of law to the rule of Show more
International Day of Multilateralism and Diplomacy for Peace
International Day of Multilateralism and Diplomacy for Peace seeks to promote, preserving and strengthening international cooperation. In essence, it puts an emphasis on the core UN values, highlighting dialogue and negotiations as the most suitable ways to resolve disputes. During this observance, participating nations commit to the collaborative mitigation of common challenges such as climate change, global pandemics and economic instability, outlining the need for collective responsibility and common strategic objectives in safeguarding international peace.
There is a profound relevance of this day to United Kingdom due to the nation's long-standing commitment to multilateralism. As one of the founding members of the UN, the UK has always championed diplomacy as a means of maintaining global peace. Moreover, with its historically significant foreign policy, the UK has considerable influence in international decision-making. As such, International Day of Multilateralism and Diplomacy for Peace bolsters UK's commitment to multilateralism, reminding its citizens of their crucial role in fostering international harmony and cooperation.
Within the UK, International Day of Multilateralism and Diplomacy for Peace is observed in a variety of ways. This includes forums and debates on the importance of effective multilateralism and the need for peaceful diplomacy. Moreover, discussion panels, educational programmes and workshops are conducted to highlight the significance of multilateral diplomacy in confronting shared global challenges. Schools, universities and organisations engage in activities encouraging thoughtful discussions on the impacts and benefits of multilateralism. International Day of Multilateralism and Diplomacy for Peace occurs annually on April 24th. Respecting this observance reflects the UK’s dedication to the principles of peaceful diplomacy, serving as a reminder of its international responsibilities.
Facts about this day
The use of multilateral treaties allows three or more sovereign states to agree to certain policies or guidelines. Some of these treaties include the Convention Relating to the Status of Refugees and the Geneva Conventions.
Various events, discussions, and activities are organized by member states, UN agencies, and civil society organizations on this day, driving global attention towards the importance of multilateralism and diplomacy in promoting peace and achieving the Sustainable Development Goals.
The UK was instrumental in the establishment of diplomatic relations that led to the signing of the Treaty of Rome forming the European Economic Community in 1957, which largely contributed to peace and economic cooperation in Europe.
The Foreign, Commonwealth & Development Office (FCDO) promotes the interests of the United Kingdom globally and contributes to a safer, more prosperous, and more sustainable world. The FCDO is a prime example of the UK’s commitment to diplomacy and multilateralism.
In the News and Trending in the UK for International Day of Multilateralism and Diplomacy for Peace
Learn more about the UN's Mediation Support Unit and how they work to achieve sustainable peace.
Visit the Chatham House (The Royal Institute of International Affairs): An independent policy institute based in London where researchers provide rigorous and independent analysis on how to build a sustainably secure, prosperous and just world.
Visit the Imperial War Museum: The museum has valuable collections about war experiences, from World War I to contemporary conflicts.