Peace and Security

An illustration of a boy with a paper dove, a woman voting, a knotted gun sculpture, a peacekeeper, two flying doves, and a woman holding an object, set against a blue and yellow background.

Securing a peaceful future

Responding to a world in transition

A changing world demands a resilient response. The United Nations employs a diverse range of mechanisms and tools to prevent conflict, foster people-centered, peaceful resolutions, and build sustainable peace, including through diplomacy, mediation, disarmament, peacekeeping, peacebuilding, justice and the rule of law, to address the evolving threats to international peace and security.

Illustration showing a white peace dove flying around the globe on a blue background

Hear Us. Act Now for a Peaceful World

The Hear Us campaign brings you stories from peacemakers around the world across three series: My Peace, Generation Peace and Allies in Action.

Sign up for the newsletter and keep up with the latest campaign news.

Jin Dawod (centre-right) in Sanliurfa, Türkiye. Credit: UNHCR

There is no peace without inner peace — a young leader's mission to put people at the centre of recovery

We talk about rebuilding cities. We talk about economic recovery. We talk about systems and policies. But we do not ask: are people ready, internally, to rebuild their lives?” asks Jin Dawod, the founder of Peace Therapist—a youth-led, refugee-founded mental health and peacebuilding initiative based on a simple but powerful belief: there is no lasting peace without inner peace.

Space Generation Advisory Council: Launching the next generation of space leaders

Space Generation Advisory Council: Launching the next generation of space leaders

The Space Generation Advisory Board was conceived at the Third UN Conference on the Exploration and Peaceful Uses of Outer Space in 1999 with a single conviction: that young people deserve a voice in the future of space.

UN Department of Global Communications - Peace is not done to young people, it is built with them

The Department of Global Communications champions young people not just as participants, but as everyday architects of a better world. From impactful story-telling and the community-driven initiatives to expansive educational outreach, DGC moves beyond tokenism to actively elevate youth voices, mobilize their agency, and advocate for their rights.

In the spotlight

A UN volunteer in a blue vest assists with the distribution of humanitarian aid boxes from a truck in an urban area of Lebanon

What endures when bombs fall?

Volunteering under fire isn't about wearing a badge—it's about grabbing a bag at 3 a.m. and choosing to help a neighbor. UN Volunteer's Yeran Kejijian reveals how people in Lebanon are providing a critical lifeline, proving that even when infrastructure collapses, solidarity endures.

Suzuka Nakamura, UN Young Leader for the SDGs

No one should be hibakusha in our future - A young leader's mission for a world without nuclear weapons

Suzuka Nakamura, a peace entrepreneur, is on a mission to preserve the legacy of atomic bomb survivors. Born and raised in Nagasaki, Japan, and as the granddaughter of a hibakusha, she is developing a mobile museum to share the vital stories of survival, resilience, and peace with communities worldwide.

Indian peacekeepers serving with the United Nations

Service & Sacrifice

Since 1948, more than two million people have served as UN Peacekeepers in hotspots around the world.

Learn more about the campaign →

Noémie Dreux, along with the UNDP team and partners, visits community spaces to strengthen social cohesion and community resilience.

What are the root causes of conflict? - A volunteer’s voice from Ecuador

“Strengthening peace is a prerequisite for sustainable and inclusive development,” says Noémie Dreux, a UN Volunteer working on conflict and violence prevention in Ecuador, where overcoming the historical marginalization of Indigenous communities is essential for the country's future.

Expert Take general graphic

Arsene Gbaguidi: "UN electoral support is about empowering citizens"

In this Expert Take conversation, the Director of MINUSCA's Electoral Division, Arsene Gbaguidi unpacks the various types of electoral assistance the UN provides. He also shares examples of challenges and gains, including boosting participation by women and young people in elections.

The Peace Outlook 2026: Five moments for global action

The Peace Outlook 2026: Five moments for global action

As we approach 2026, we look at five events that present opportunities to invest in peace and humanity, and cement resilience in communities everywhere - from celebrating volunteerism and investing in youth and women as agents of change, to strengthening crime prevention and ensuring criminal justice both on-and-off-line.

An illustration showing four hands each holding a puzzle piece, coming together to form a dove of peace.

Latest News

Why the hardest duty stations are worth it – a UN Volunteer's story

Justice without borders: A UN Volunteer's story

Human rights aren’t optional, they’re everyone’s responsibility - for Miina Huotari, these aren't just words; they are the foundation of her daily work. As a UN Volunteer in Guatemala, she works at the intersection of research and advocacy to tackle discrimination and inequality.

Making today matter in Za’atari refugee camp

For children who have only known displacement in Za'atari Refugee Camp, UN Volunteer Jana Abbas is focused on transforming their reality one day at a time. Serving with UNICEF Jordan, she works to ensure vital safe spaces offer learning support, protection, and a sense of normalcy.

Events

International Day for the Elimination of Violence against Women

Every 10 minutes, a woman is killed. The international day marks the launch of the UNiTE campaign—an initiative of 16 days of activism against gender-based violence concluding on the International Human Rights Day.

Day of Remembrance for all Victims of Chemical Warfare

The international day provides an opportunity to pay tribute to the victims of chemical warfare and reaffirm commitment to achieving a world free of chemical weapons.

International Migrants Day

People on the move are powerful drivers for development in both their origin and destination countries. The international day celebrates the contributions of millions of migrants worldwide.