source: Daily Trust (Nigeria); Sun (Nigeria); Nigeria Punch; Daily Post (Nigeria)
actor1: Military Forces of Nigeria (2015-)
actor2: Boko Haram - Jamaatu Ahli is-Sunnah lid-Dawati wal-Jihad
location: Sambisa Forest Reserve
notes: On 25 December 2019, Nigerian Armed Forces clashed with Boko Haram (JAS) fighters in a clearance operation conducted in Sambisa Forest (Gwoza, Borno). A Boko Haram suicide bomber and an unreported number of BH fighters were killed. Unknown number of fatalities coded as 10.