World Humanitarian Day

This day was designated in memory of the 19 August 2003 bomb attack on the Canal Hotel in Baghdad, Iraq, killing 22 people, including the chief humanitarian in Iraq, Sergio Vieira de Mello. In 2009, the United Nations General Assembly formalized the day as World Humanitarian Day (WHD).

Each year, WHD focuses on a theme, bringing together partners from across the humanitarian system to advocate for the survival, well-being and dignity of people affected by crises, and for the safety and security of aid workers.

This year, we highlight the immediate human cost of the climate crisis by pressuring world leaders to take meaningful climate action for the world’s most vulnerable people.

Visit UN.org for more information.