actor1: Military Forces of Nigeria (2015-)
actor2: Islamic State (West Africa)
notes: On 21 Dec 2017, Nigerian air forces launched an air strike on Boko Haram Barnawi faction (coded as ISWAP) at Tumbun Rago. Unknow number of fatalities and structure damage reported.
target_text: actor1: Military Forces of Nigeria (2015-), actor2: Islamic State (West Africa)