Mariko Otake is a UN Volunteer Associate Protection Officer with UNHCR in Uganda. Her area of focus is the West Nile region — particularly Adjumani district, which is home to 19 refugee settlements and over 222,000 refugees. Working closely with local government, partners, and refugee community leaders, Mariko makes sure the well-being of refugees is on top of the agenda. She creates sustainable support systems within refugee communities by connecting local community members to refugee-led organizations.

Olena Samoilova is a Ukrainian refugee who left her home with her family when the war started in February 2022. She found refuge in Hungary the following month. Driven by empathy and sense of responsibility to support others, she volunteered at migration service centers shortly after she arrived in Hungary.

A retired Indian Army Officer with over a decade of military service, Poonam joined UNICEF in 2022 as a Child Protection Officer. She spreads the word about the negative impact of child marriage on everyone — the child plus society at large. 

Bhone's family was among some 1.9 million people affected by Cyclone Mocha. His house was destroyed. But he stood at the fore supporting recovery efforts as part of UNDP’s rapid response and early recovery initiative.

I serve with the Environment and Occupational Safety and Health Unit. Every newcomer to UNMISS, whether civilian, military, or police, goes through environmental induction training. My responsibility is to make sure they understand how important it is to consider the environment in everything they do. We look at aspects such as wastewater management, solid waste management, and energy use.

Prince Jacob is a UN Volunteer Nurse. He administers vaccinations, delivers nursing care, facilitates prompt emergency responses, and ensures medical support for UNISFA's field operations. Nursing in the peacekeeping context — Prince's service directly impacts the health and welfare of all personnel including international peacekeepers and local staff engaged in the mission's endeavours. Abyei is situated between Sudan and South Sudan.

This is my first experience serving with UN peacekeeping operations.  My day-to-day tasks include documenting, reviewing and analyzing cases of conflict-related sexual violence. This exercise helps identify trends and patterns to inform prevention and response interventions.

Beyond its globally recognized work on small arms control, UNDP SEESAC advances gender mainstreaming in security sector reform by supporting regional cooperation among the Ministries of Defence of four Western Balkans countries — Bosnia and Herzegovina, Montenegro, North Macedonia and Serbia. 

Thibault's volunteering journey with the United Nations spanned from end of 2022 to early 2024. He supported, “Leveraging Nationally Determined Contributions (NDCs) to Achieve net-zero emissions and climate-resilient Development, in Response to the Climate Emergency,” a project implemented in partnership between the Government of Japan and UNDP’s next phase of the Climate Promise: From Pledge to Impact.

In Nepal, UNICEF supported the Government of Nepal to ensure widespread measles and rubella vaccination for children. In four key provinces, 281,233 children aged 9 to 11 months were vaccinated.  As a Social Behaviour Change Officer, Ashok Kumar Joshi has brought his expertise to UNICEF’s immunization programme since September 2023. He contributes to raising awareness among mothers, caretakers, and decision-makers on the importance of timely vaccination.