actor1: Military Forces of Nigeria (1999-2015)
actor2: Islamic State (West Africa)
notes: Nigerian forces battle 'scores' of Boko Haram fighters outside Bauchi, in the town of Dungulbi. The ground attack was aided by air support. Military sources claim Boko Haram has suffered 'serious losses' during the operation.
target_text: actor1: Military Forces of Nigeria (1999-2015), actor2: Islamic State (West Africa)