actor1: Military Forces of South Sudan (2011-)
actor2: SPLM-In Opposition: Sudan People's Liberation Movement-In Opposition
notes: On 13 May, several SPLA soldiers were reportedly killed in clashes with the pro-Machar SPLA in Opposition between Biringi and Natabu, south-west of Wau town.
target_text: actor1: Military Forces of South Sudan (2011-), actor2: SPLM-In Opposition: Sudan People's Liberation Movement-In Opposition