source: Xinhua
actor1: Military Forces of South Sudan (2011-)
actor2: SPLM-In Opposition: Sudan People's Liberation Movement-In Opposition
location: Nasir
notes: On 23 May, the ruling party South Sudan People's Liberation Army (SPLA) accused the Sudanese Peoples Liberation Army/Movement-In Opposition (SPLA/M-IO) of attacking government forces in former Unity State. According to the SPLA, the states under offensive were Leer, Latjoor and Maiwut.