
Context
Despite a few truces, violence continues, causing further displacement, destruction of infrastructure, and the collapse of basic services. In 2025, more than 18 million people need humanitarian assistance, including 4.5 million internally displaced persons.
The war has devastated the economy and weakened already fragile structures. Essential services – health, water, sanitation – are severely damaged or inaccessible in many areas. Rampant inflation and the collapse of the currency have made vital goods unaffordable for the majority of the population, who face acute food insecurity.
In 2025, the situation worsened with the sudden halt of US humanitarian aid. This withdrawal, from one of the country’s main donors, forced many NGOs and agencies to reduce or suspend their activities, jeopardizing access to healthcare, drinking water, and food for millions of vulnerable people.
In the north of the country, front lines remain unstable and humanitarian access is hampered by security and administrative constraints. The needs are immense, particularly in remote rural areas, where isolated communities are struggling to survive.
Yemen is also facing natural disasters and the effects of climate change, such as floods and droughts, which are exacerbating needs and weakening communities. In this context, accessing the most isolated areas is a logistical and security challenge, but crucial to meeting the needs of populations forgotten by the crisis.
- 39.4 million inhabitants
- 186th out of 193 countries on the Human Development Index
Our action

-
Mission
opened in 2017 -
Team
127 international staff
8 national staff - Budget 14.8M€
SOLIDARITÉS INTERNATIONAL teams have stepped up their efforts to support people affected by water shortages. A project has been carried out in three districts on the west coast, with a particular focus on strong community involvement. Diagnostic activities first mapped groundwater resources, and teams then used this knowledge to improve resource management.
The participatory approach proved successful, involving communities and local authorities in the design and implementation of activities to promote hygiene, sanitation, and water infrastructure. At the same time, cash assistance distributions were organized to enable the most vulnerable households to meet their basic needs independently, while supporting local markets.
Renewing their efforts to overcome access difficulties, SOLIDARITÉS INTERNATIONAL teams were the first to respond to a cholera epidemic that affected the most vulnerable populations.
Institutional and private funding partners BHA, ECHO, OCHA, CDCS, CIAA, SDC, Dutch MoFA
Operating partners DRC, Acted, NRC, Mercy Corps, ACF, IMC
Our impact
Provide a rapid multisectoral response to sudden shocks or crises
- Water transport by truck, emergency latrines, emergency shelters, hygiene kits, and essential items
- Distribution of cholera kits
- Support to technical departments for water, hygiene and sanitation (WASH) management in the event of an epidemic
- Infection prevention control
- Multi-purpose cash transfers

Provide dignified living conditions for populations affected by protracted crises
- Rehabilitation of water points and domestic latrines
- Hygiene kits and hygiene promotion
- WASH activities in health centers and schools

Rebuild and strengthen the resilience of communities affected by conflict
- Livelihood restoration in rural areas
- Sustainable water supply in urban and rural areas
- Rehabilitation of urban sanitation systems
Should you have any questions, please contact Thomas Janny.

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