Nigerian Brigadier General and 18 Soldiers Killed in Major Base Assault

MAIDUGURI, Nigeria — In a significant escalation of insurgent violence, a Nigerian Brigadier General and at least 18 soldiers were killed during an overnight assault on a military base in Borno State, according to local officials and intelligence sources.

The attack targeted a brigade stationed in Benisheikh, located approximately 75 kilometers from the state capital, Maiduguri. Zannah Lawan Ajimi, Chairman of the Kaga Local Government, confirmed the death of the brigade commander, Brigadier General O.O. Braimah, in a phone interview with AFP.

Intelligence sources reported that the unidentified insurgents overran the facility, killing several troops and torching military vehicles and buildings before withdrawing. This marks the second loss of a high-ranking officer in five months, following the death of Brigadier General Musa Uba in November.

A Growing Security Crisis

The Nigerian military has been engaged in a 17-year conflict against various factions, including Boko Haram and the Islamic State West Africa Province (ISWAP). However, recent months have seen a troubling shift in the conflict’s intensity and geography:

Urban Attacks: Maiduguri has been rocked by two suicide bombings since December, signaling a return to the high-casualty urban tactics seen a decade ago.

Expansion to the West: Militant groups and organized "bandit" gangs are increasingly active in northwest Nigeria. This week alone, gunmen killed at least 90 people in remote villages across the region.

Transnational Links: Recent attacks in Kebbi state have been attributed to Mahmuda, a local group affiliated with Al-Qaeda. This follows warnings that the Sahelian conflict—involving groups like JNIM—is bleeding into Nigeria’s western borders and moving toward coastal West African states.

International Response

The deteriorating security situation has prompted an international reaction. On Wednesday, the U.S. State Department authorized the departure of non-emergency government employees from the capital, Abuja, citing heightened safety concerns.

Despite the severity of the Benisheikh massacre, Nigeria’s Defence Headquarters and the army have not yet issued an official statement.

The surge in violence comes as conflict monitors, including ACLED, report a sharp uptick in militant activity across Nigeria since early 2025, challenging the government's efforts to stabilize the continent’s most populous nation.