ISWAP Insurgents Ambush Nigerian Army Convoy in Monguno, Killing Colonel and Four Soldiers

Terrorists belonging to the Islamic State West Africa Province (ISWAP) group ambushed a Nigerian Army reinforcement convoy in Monguno, Borno State, early this morning, killing a Colonel and four other soldiers.

The incident happened as the Colonel led troops to reinforce a Forward Operating Base under the 242 Battalion, part of Sector 3 of Operation Hadin Kai. The base had come under a coordinated overnight assault by insurgents.

Military sources say the convoy struck a roadside improvised explosive device, likely remotely detonated, while rushing to support troops under heavy fire.

OSINT analyst Brant Philip first highlighted the attack on X, sharing a photo of the late colonel in uniform and a video of a heavily damaged camouflage military vehicle. The footage, consistent with ISWAP propaganda materials, included Quranic verses claiming responsibility.

The post described the ambush during the reinforcement mission, noting it as another loss of a high-ranking officer in Nigeria’s northeast insurgency. Sahara Reporters and other outlets, citing military sources and soldier accounts, corroborated the details.

Insurgents had targeted the FOB on Sunday night, prompting the call for reinforcements. The IED strike on the response convoy resulted in the immediate deaths but no official casualty figures beyond the five killed have been released by the Nigerian Army as of this reporting.

Monguno, a strategic garrison town and “supercamp” near Lake Chad in Borno State, has long been a hotspot for attacks due to its proximity to insurgent strongholds. ISWAP and the original Boko Haram faction frequently exploit the terrain for hit-and-run operations, ambushes, and raids on isolated bases. The group uses IEDs, small arms, and sometimes drones or coordinated assaults to overwhelm positions before retreating across the lake or into forest areas.

This latest incident fits a pattern of intensified targeting of military infrastructure and leadership in early 2026. Recent weeks have seen multiple attacks across Borno, including assaults on bases in Pulka, Warabe, Benisheikh, and Ngamdu around April 8-9, where ISWAP claimed responsibility for killing several soldiers and a Brigadier General.

Earlier losses of senior officers, such as Lieutenant Colonel Umar Farouq in Kukawa, have also been reported. ISWAP, which pledged allegiance to the Islamic State and broke from Boko Haram’s Shekau-led faction, has grown more sophisticated. It now focuses on military targets, governance in controlled areas, and propaganda that portrays Nigerian forces as vulnerable.

Nigerian authorities typically downplay or reframe such incidents, emphasising repelled attacks and enemy casualties, while independent sources and OSINT trackers provide more granular details.

The Nigerian military’s Operation Hadin Kai continues large-scale offensives, including airstrikes that have neutralised ISWAP logistics bases and fighters in recent days. However, persistent challenges remain: vulnerable forward bases, supply route ambushes, and the insurgents’ ability to regroup near Lake Chad.

The death of Colonel I.A. Muhammad underscores the human cost of Nigeria’s 15+ year counter-insurgency campaign, which has displaced millions, killed tens of thousands, and strained resources in the northeast. High-ranking officer losses raise questions about force protection, intelligence gaps on IED networks, and the sustainability of static base defences.

As of the time of reporting, the Nigerian Army has not issued an official statement confirming the Monguno casualties or detailing the outcome of the base attack.