actor1: Unidentified Armed Group (Sudan)
actor2: UNAMID: United Nations/African Union Hybrid Operation in Darfur (2007-)
notes: A Nigerian UN peacekeeper is killed in an attack, three others injured.
target_text: actor1: Unidentified Armed Group (Sudan), actor2: UNAMID: United Nations/African Union Hybrid Operation in Darfur (2007-)