No fewer than six suspected members of the Islamic State West Africa Province (ISWAP) have been killed following a premature explosion of an improvised explosive device (IED) in Marte Local Government Area of Borno State.
Security and intelligence sources disclosed that the deadly incident occurred around 7:00 a.m. on May 16, 2026, in Jubilaram, a community within the volatile Lake Chad Basin axis where insurgent activities have remained persistent.
According to the sources, the terrorists were allegedly assembling explosive devices at a suspected bomb-making facility when one of the IEDs detonated unexpectedly, triggering a massive explosion that destroyed the site and killed many members of the group instantly.
Among those reportedly killed was a suspected ISWAP bomb specialist identified as Abu Umar, believed to be one of the key figures coordinating the group’s IED production operations in the Marte–Kerenoa–Wulgo corridor.
Five other militants also died in the blast, while at least three additional suspects sustained serious injuries.
Intelligence reports indicated that the affected cell formed part of ISWAP’s technical unit responsible for manufacturing and deploying improvised explosive devices used in attacks against military formations and civilian targets within the region.
The explosion was said to have occurred during the preparation of an explosive device, leading to a premature detonation that caused widespread destruction at the facility.
Security analysts believe the death of Abu Umar and other bomb-making operatives could significantly weaken the insurgents’ capacity to produce IEDs in the area, at least temporarily.
Strategic IED production hub
Sources further revealed that the destroyed facility, located between Arinna Maimasallaci and Arinna Ciki, served as a strategic IED production hub for the terrorist group’s operations across parts of northern Borno.
Military authorities reportedly consider the development a major setback for ISWAP’s operational activities along key movement routes within the Marte axis and surrounding communities.
The incident is also expected to affect the group’s ability to coordinate future attacks using explosive devices, which have remained one of the deadliest tactics employed by insurgents in the North-East conflict.
Meanwhile, security forces are said to be considering follow-up ground and aerial offensives to exploit the situation and further degrade the operational strength of the terrorist group in the area.
Military sources noted that intensified operations may soon be launched to deny the insurgents freedom of movement and dismantle remaining hideouts linked to the group within the Lake Chad region.
