Welcome to the United Nations

Our Peacekeepers

  • UNIFIL peacekeepers at the ceremony to commemorate International Day of Peacekeepers at Naquora UNIFIL Headquarters, in South Lebanon.
    UN Photo/Pasqual Gorriz
More than one million men and women have served under the UN flag since 1948. UN Peacekeepers can be military, police and civilians. Over 3,500 have tragically lost their lives in the cause of peace.

UN Peacekeepers come from all walks of life, with diverse cultural backgrounds and from an ever-growing number of Member States.When they serve under the United Nations they are united by a commitment to maintain or restore world peace and security. They share a common purpose to protect the most vulnerable and provide support to countries in transition from conflict to peace.

Peacekeepers are civilian, military and police personnel all working together. The roles and responsibilities of peacekeepers are evolving as peacekeeping mandates become more complex and multidimensional. Peacekeeping operations have developed from simply monitoring ceasefires to protecting civilians, disarming ex-combatants, protecting human rights, promoting the rule of law, supporting free and fair elections, minimizing the risk of land-mines and much more.

Fallen heroes 

Tragically over 3,500 peacekeepers have lost their lives in the cause of peace. In 2016 alone 117 peacekeepers paid the ultimate price. They included military, police, international civil servants, UN Volunteers and national staff from 43 countries. Their sacrifice on behalf of the international community are one of the most concrete expressions of the UN Charter’s determination “to save succeeding generations from the scourge of war.”  You can find about the nationality and the missions they served in the fatalities data section.

Women in Peacekeeping

Women in peacekeeping infographic While women have always had a role in peacekeeping, the Secretary-General has committed to ensuring that women play a far more active role in peace operations. In all fields of peacekeeping, women peacekeepers have proven that they can perform the same roles, to the same standards and under the same difficult conditions, as their male counterparts. It is an operational imperative that we recruit and retain female peacekeepers.

Women peacekeepers act as role models in the local environment, inspiring women and girls in often male-dominated societies to push for their own rights and for participation in peace processes. Women are deployed in all areas police, military and civilians.

Find out more about the call for more female peacekeepers in the police, military and civilians section of this sitre. View our gender statistics section to download a monthly breakdown of the number of male and female uniformed personnel working across our missions.

See the many ways women are involved in peacekeeping.



International Day of United Nations Peacekeepers

Each year on the 29 May we celebrate the International Day of United Nations Peacekeepers. The day was established to honour the memory of the UN peacekeepers who have lost their lives in the cause of peace; and to pay tribute to all the men and women who have served and continue to serve in UN peacekeeping operations for their high level of professionalism, dedication and courage.

The UN General Assembly designated Peacekeepers Day in 2002 [A/RES/57/129]. In recent years, we have encouraged the celebration of the Day under a common theme:

Standards of conduct and training 

The UN expects that all peacekeeping personnel adhere to the highest standards of behaviour and conduct themselves in a professional and disciplined manner at all times.

Special training is required to ensure that UN personnel are equipped with the knowledge, skills, and attitudes required to perform these diverse duties and to be prepared for particularly challenging situations.  There are several types of required training from pre-deployment which covers basic UN principles, guidelines and policies to more targeted trainings related to specific issues such as sexual abuse and exploitation.  These required trainings set standards for UN peacekeeping and guide personnel as they carry out critical tasks to assist the countries within which they work.