UN staff members work in some of the most challenging and dangerous places in the world. On Wednesday’s International Day of Solidarity, we honour and stand united with our colleagues who are detained or missing. un.org/en/observances … Load image
UN staff risk their lives for humanity. Yet they are too often targeted: detained, abducted, or killed. On this International Day of Solidarity with Detained and Missing Staff Members, let us protect the lives of those who risk everything in their service to humanity. Load image
Replying to @NoaMagid She is 17 and she is in danger. Right now. Abducted. Held somewhere unknown. And somehow the world is still quiet. Stop picking and choosing who deserves attention. A human life is on the line. Silence is not neutral it’s enabling this. Pay attention. Speak up. Now. Show more
Replying to @diophantile @halloo_4 and her family are SO close to being reunited, please s-pport them however you're able. Their lives are on the line. chuffed.org Help Hala’s Family Evacuate Sudan And Pursue Education
— Nil ☭🪂🍁🌺 - gazafunds.com (@diophantile) March 23, 2026
Translated from Spanish Show original Memory, Truth and Justice! For the struggle of the Grandmothers, Mothers and Children. Until finding the last of the 30,000 disappeared. Load image 9 KB
— Indio Solari Oficial (@Indio_Solari_ok) March 24, 2026
On the International Day of Solidarity with Detained & Missing Staff, we echo the @UN chief’s call for the immediate release of all unlawfully detained staff, including our colleagues arbitrarily detained in #Yemen. They should never be detained while doing so. #NotATarget Load image UN Yemen - الأمم المتحدة في اليمن
— UN Sustainable Development Group 🇺🇳 (@UN_SDG) March 25, 2026
38 Days, Missing No court,No information,No accountability We urge @UNHumanRights to stand with us and take action for his safe recovery We also call on state institutions to ensure Danial Nasir’s immediate and safe return and present him before a court of law #ReleaseDanialNasir Load image UN Human Rights and 9 others
On the International Day of Solidarity with Detained & Missing Staff Members we reaffirm a promise: no colleague is forgotten. I stand with those who serve humanity as I renew my call for the immediate release & safe return of those who are unlawfully detained.
On the International Day of Solidarity with Detained and Missing Staff Members, CHSDO stands in solidarity with humanitarian workers across Afghanistan. Protect those who serve humanity. #Solidarity #HumanitarianAction Load image
International Day of Solidarity with Detained and Missing Staff Members
International Day of Solidarity with Detained and Missing Staff Members seeks to remember Alec Collett, a UN journalist who was abducted by armed men in 1985. Collett’s body was discovered in 2009 at Lebanon. This day aims to mobilize action, demand justice, and strengthen the UN’s resolve to protect their staff and peacekeepers. This also includes non-government colleagues and the press. According to the UN, since its founding, more than 3,500 men and women have lost their lives in its service. This day serves to recognize and remember them.
International Day of Solidarity with Detained and Missing Staff Members was established in 1994 by the UN General Assembly. It is observed annually on March 25th.
Top 8 Facts for International Day of Solidarity with Detained and Missing Staff Members in 2026
The International Day of Solidarity with Detained and Missing Staff Members is officially observed to commemorate the 1985 abduction of Alec Collett, a British journalist who was kidnapped by armed gunmen while on assignment for the United Nations Relief and Works Agency for Palestine Refugees in the Near East.
Although the abduction occurred in the mid-1980s, the fate of Alec Collett remained a mystery for over two decades until his remains were finally discovered and identified in Lebanon’s Bekaa Valley in 2009.
The legal foundation for protecting these individuals is the Convention on the Safety of United Nations and Associated Personnel, which was adopted by the General Assembly in 1994 to address the alarming rise in targeted attacks against international workers during the 1990s.
Awareness of the dangers faced by field personnel is further supported by the Optional Protocol to the Convention on the Safety of United Nations and Associated Personnel, a 2005 agreement that expanded legal protections to include those delivering humanitarian, political, or development assistance.
Recent history has marked this observance with tragedy, as the year 2025 recorded the highest death toll of United Nations staff in the organization's history, primarily due to the intense conflict in Gaza.
As of early 2026, there are approximately 69 United Nations personnel currently being held in arbitrary detention or missing, with some individuals having been deprived of their liberty for over five years.
The United Nations Interim Security Force for Abyei has recently been identified as the deadliest mission for peacekeepers, highlighting the extreme risks faced by those operating in disputed territories and high-threat environments.
Total fatalities among those serving under the United Nations flag have surpassed 3,500 since the organization’s founding, a statistic that underscores the inherent peril of peace operations in volatile regions.
In the News and Trending in the US for International Day of Solidarity with Detained and Missing Staff Members