The United Nations has condemned an attack on a clearly marked humanitarian convoy in South Sudan that killed five aid workers on Monday, June 29, 2026. The convoy, operated by a local partner, was ambushed in Duk County, Jonglei State, according to UN spokesman Stephane Dujarric.
Details of the Attack
Four other humanitarian workers were injured in the attack, and several civilians were reportedly killed or injured. Dujarric stated that the convoy was clearly marked as a humanitarian convoy, making the attack a violation of international humanitarian law. He called for a prompt investigation into the incident.
The John Dau Foundation's convoy was returning from a training session organized by the World Food Programme and Action Against Hunger when it was attacked by armed men, as reported by local media outlet Radio Tamazuj. The outlet cited local sources saying at least 17 people were killed in total.
Rising Attacks on Aid Workers
Dujarric noted that attacks on humanitarian workers are becoming more frequent and are unacceptable. South Sudan has experienced a series of deadly conflicts since gaining independence in 2011, with ongoing violence affecting aid operations.



