actor1: Rizeigat Ethnic Militia (Sudan)
actor2: Military Forces of South Sudan (2011-)
notes: On 14 May, armed Rizeigat clashed with South Sudan security forces along the border at Tuhama in Bahr al-Arab, East Darfur, reportedly resulting in 20 casualties among the security forces.
target_text: actor1: Rizeigat Ethnic Militia (Sudan), actor2: Military Forces of South Sudan (2011-)