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.

Joyce Horkos on working on the oral history project. Credit: Joyce Horkos/ UNDP

Choosing humanity before headlines – reflections of a young Lebanese storyteller

"Peace is being able to imagine a future without fear interrupting it,” says twenty-three-year-old Lebanese storyteller Joyce Horkos reflecting on living through crisis at home, battling misinformation, and why responsible journalism is an act of humanity.

SOYAL, a Somali youth, peace and security organization

SOYAL: Somali youth leading change from the ground up

SOYAL Organization, a youth-led movement in Somalia working across critical issues, is built on the belief that solutions must come from those living the realities every day.

UN University

UN University Centre for Policy Research - positioning youth to showcase their contributions

Young people are essential to lasting stability, but how do we move from token inclusion to meaningful partnership? The UN University Centre for Policy Research, which led the 2025 Peacebuilding Fund Thematic Review on Youth, Peace and Security, shares its key takeaways.

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 →

A day in the life of a peacekeeper in Cyprus

A day in a life of a peacekeeper in Cyprus

A young peacekeeper with the UN Peacekeeping Force in Cyprus explains why, for him, serving for peace “is not just about uniforms, patrols, or procedures, but about allowing people to live normal lives in safety.”

Expert Take general graphic

Carlos Ruiz Massieu: "Only Haitians have the solutions"

Carlos Ruiz Massieu, the UN Secretary-General’s Special Representative in Haiti, outlines the organization's priorities, the challenges of building consensus, and why inclusive participation, specially by women and youth, will be key to Haiti’s future.

UN Peacekeeping

UN Peacekeeping: Protecting lives, building futures

Through 78 years of service and sacrifice, the iconic "Blue Helmet" has become a symbol of hope for millions of people caught in conflict. Learn about the enduring legacy of the more than two million peacekeepers, who have served in over 70 missions under the UN flag. 

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.