ISWAP fighters first attacked Goni Usmanti village, shooting residents and setting a truck of traders ablaze—only two survived . They then attacked Mainmari village, killing 13, and burned Mariram village while retreating .
13 Jun 2020 · Goni Usmanti, Mainmari, Mariram, Nganzai, Borno
Deaths
42
Kidnapped
0
Total casualties
42
Perpetrators
ISWAP
Response
UN Humanitarian Coordinator Edward Kallon condemned the attack, expressed sorrow over the death of civilians, including a four-year-old girl. He confirmed 50 aid workers were in the Monguno hub during the attack, but were unharmed due to protective security measures
Displacement
0
Socioeconomic drivers
Sustained campaign of economic sabotage through village raids, arson, and targeting traders/herders to create fear and disrupt local livelihoods in the Lake Chad basin.
Trajectory
By mid-June 2020, ISWAP maintained pressure through rapid, coordinated multi-village raids in remote areas of Borno, using small mobile units to maximise terror and minimise direct confrontation with large military forces.
Cycle notes
Mirrored earlier insurgent attacks including 09 June 2020 – Goni Usmanti massacre involving mass killings, arson, and cattle rustling, 24 August 2019 – Gajiram raid combining killings, looting, and abductions across a town, 31 October 2018 – Bulaburin/Kofa/Dalori coordinated multi-location attacks, 27 July 2019 – Badu Kuluwu mass killing following coordinated assault, and 04 February 2018 – Alau-Kofa raid involving village destruction and civilian targeting, collectively reflecting a recurring pattern in which Islamic State West Africa Province executes rapid, sequential attacks across multiple villages, using mobility and surprise to overwhelm dispersed rural communities, maximize casualties, and sustain a broader campaign of economic disruption and territorial intimidation in northern Borno.
Pattern
Armed Assault
Related — Armed Attack
Dozens of heavily armed Boko Haram gunmen stormed the border town of Banki in Borno State, near the Cameroon border. The insurgents specifically targeted the Nigeria Immigration Service (NIS) and Nigeria Customs Service (NCS) posts, using improvised explosive devices (IEDs) and petrol bombs to set the government facilities ablaze. The attackers also attempted to burn down the town's police station but were repelled by officers in a fierce gun battle. At least five people were killed in the initial attack, including one customs officer and one immigration officer. Police later confirmed that five suspected Boko Haram members were killed during the shootout at the police station. The death toll for the entire incident rose to at least 10, with some reports indicating eight bodies were evacuated from the burnt buildings. The proximity to the international border allowed the attackers to strike and retreat rapidly across the frontier into Cameroon.
Suspected Boko Haram insurgents launched a targeted attack on farmers in Gajeri village, located within the Konduga Local Government Area. The attackers ambushed the victims while they were working on their farmlands. This incident highlights the ongoing danger faced by agrarian communities in the "red zones" of Borno State, where insurgents frequently target farmers to disrupt local food supplies and extort or punish those perceived as collaborating with security forces.
A notorious kingpin identified as Damina was reported responsible for an armed attack in Kango, Maru LGA, Zamfara State. The attack left five people dead.