actor1: Military Forces of South Sudan (2011-)
actor2: Military Forces of South Sudan (2011-)
notes: At least 10 soldiers were killed and another 50 were reported missing after friendly fire caused a South Sudanese military boat to sink on the Nile river, the army said Saturday. NB: final official toll was later raised to 40
target_text: actor1: Military Forces of South Sudan (2011-), actor2: Military Forces of South Sudan (2011-)