Anil Raj, an American citizen from San Francisco was killed over the weekend in Afghanistan during an attack on a U.N. vehicle, according to Secretary of State Mike Pompeo.
The attack which happened on Sunday in the Afghan capital of Kabul also injured five other aid workers.
Pompeo told reporters Tuesday that attacks targeting U.N. personnel helping the Afghan people are unconscionable.”
No one immediately claimed responsibility for the bombing, but both Taliban and the Islamic State group are active in the capital and have repeatedly claimed previous attacks.