383 aid workers were killed in the world’s crisis zones during 2024, the highest number ever recorded. Nearly half of them fell victim during the Israeli invasion of Gaza.
The figures were presented on Tuesday by the UN’s humanitarian office OCHA on World Humanitarian Day – the annual day to honor people who risk their lives to help others in crisis situations.
UN humanitarian chief Tom Fletcher calls the development a wake-up call and demands that the international community act to protect both civilians and aid workers.
— Attacks on this scale, with zero accountability, are a shameful indictment of international inaction and apathy, Fletcher said in a statement.
According to the Aid Worker Security Database, which has compiled statistics since 1997, the number of killed aid workers increased from 293 in 2023 to 383 in 2024. Over 180 of these were killed in Gaza.
Most victims were local staff who were attacked either while working or in their homes. Many were working to help their own communities when they were killed.
No improvement in sight
A total of 599 major attacks against aid workers were reported last year, a sharp increase from 420 attacks the year before. In addition to those killed, 308 aid workers were injured, 125 were kidnapped, and 45 were imprisoned.
Developments so far this year show no signs of improvement. During the past seven-plus months, 245 major attacks have already taken place and 265 aid workers have been killed.
One of the year’s most horrific incidents occurred in Rafah in southern Gaza on March 23. Israeli troops opened fire before dawn and killed 15 healthcare workers and rescue workers who were traveling in clearly marked vehicles. The troops then drove bulldozers over the bodies and destroyed vehicles and buried everything in a mass grave. UN and rescue workers could not reach the site until a week later.
— Even one attack against a humanitarian colleague is an attack on all of us and on the people we serve. Violence against aid workers is not inevitable. It must end, Tom Fletcher said.
According to @UNOCHA, in 2024, a record 383 humanitarian workers were killed in the line of duty or in their homes. This death toll is the highest ever recorded.
Throughout the war in #Gaza, UNRWA colleagues have continued to provide lifesaving assistance to people in need. Too… pic.twitter.com/IAeCEBISVe
— UNRWA (@UNRWA) August 19, 2025
Government forces most common perpetrators
Violence against aid workers increased in 21 countries during 2024. According to the database, government forces and their allies were the most common perpetrators.
The Palestinian territories top the grim statistics with 194 major attacks, followed by Sudan with 64, South Sudan with 47, Nigeria with 31, and Congo with 27.
Regarding the number of killed, Sudan comes in second place after Gaza and the West Bank. 60 aid workers were killed there during 2024, more than double the 25 deaths the year before. The civil war in the country continues to rage.
Also in Lebanon, where Israel and Hezbollah fought a war last year, 20 aid workers were killed – compared to none at all in 2023. Ethiopia and Syria each had 14 killed, roughly double the previous year. In Ukraine, 13 aid workers were killed, up from 6 in 2023.
— As the humanitarian community, we demand – again – that those with power and influence act for humanity, protect civilians and aid workers and hold perpetrators to account, and hold perpetrators accountable, Tom Fletcher said.