Boko Haram Overruns Borno Military Base, Kills Five Soldiers and Three CJTF Members!

Boko Haram Overruns Borno Military Base, Kills Five Soldiers and Three CJTF Members!

Reported by Fasesan Marian opeyemi | Journalist at Sele Media Africa

MANDARAGIRA, Nigeria —Suspected Boko Haram insurgents overran a Nigerian Army base in Mandaragirau, Biu Local Government Area of Borno State, during a pre-dawn assault on Friday, killing at least five soldiers and three members of the Civilian Joint Task Force (CJTF). The attackers briefly seized control of the facility under the 25 Brigade, Sector 2 of Operation Hadin Kai, before withdrawing, in an attack that underscores the persistent security threats facing Nigeria’s North-East region despite years of counterinsurgency operations.

Attack Details and Casualties

Security sources confirmed to local media that the assault began around 4:30 a.m. local time, catching troops off guard. The insurgents, arriving in multiple vehicles and on motorcycles, opened fire with heavy weapons, including rocket-propelled grenades and machine guns, breaching the base’s perimeter. Military sources told Punch Newspapers that the attackers “briefly overran” the facility before soldiers regrouped and repelled the assault.

“The attack was swift and brutal. They came in large numbers and overwhelmed the initial defense,” a security source told Daily Trust, speaking on condition of anonymity due to restrictions on speaking to the press. The source added that reinforcements from the 25 Brigade headquarters in Biu arrived after the insurgents had already withdrawn into the surrounding bush.

The Civilian Joint Task Force, a local vigilante group that has supported military operations against Boko Haram since 2013, lost three members in the attack. The CJTF has been a critical force in providing intelligence and local knowledge to the Nigerian Army, making them frequent targets of insurgent reprisals.

Strategic Location Under Threat

Mandaragirau lies approximately 30 kilometers southeast of Biu town, a key commercial and administrative hub in southern Borno State. The base serves as a forward operating post for Operation Hadin Kai, the military’s flagship counterinsurgency operation launched in 2021 to replace Operation Lafiya Dole.

The attack is particularly significant given the location. Biu Local Government Area has historically been considered relatively stable compared to the northern and central parts of Borno, where Boko Haram and its offshoot, the Islamic State West Africa Province (ISWAP), maintain stronger footholds. The incursion into Mandaragirau suggests insurgents are expanding their operational reach into areas previously considered secure.

Persistent Security Challenges

Friday’s attack is the latest in a series of incidents that expose the limitations of Nigeria’s counterinsurgency strategy. Despite claims by military officials that Boko Haram is “technically defeated,” the group continues to launch large-scale assaults on military targets, ambush convoys, and attack civilian communities.

In March 2026, insurgents attacked a military base in Gubio Local Government Area, killing at least 12 soldiers. In January, a similar assault on a base in Monguno resulted in the deaths of seven troops. The frequency and scale of these attacks suggest that while the military has degraded Boko Haram’s capacity to hold territory, the group retains the ability to conduct guerrilla-style operations.

“The military has done significant work in pushing Boko Haram out of major towns, but the insurgents have adapted,” said Dr. Aisha Mohammed, a security analyst at the Centre for Peace and Conflict Studies in Abuja. “They are now targeting isolated bases and soft targets, using hit-and-run tactics that are difficult to counter with conventional military deployments.”

The Role of the Civilian Joint Task Force

The deaths of three CJTF members highlight the continued reliance on civilian auxiliaries in Nigeria’s counterinsurgency campaign. Formed in 2013 as a youth-led response to Boko Haram’s occupation of towns and villages, the CJTF has grown into a formalized security partner, with members receiving stipends and basic training from the military.

However, the CJTF remains vulnerable. Unlike regular soldiers, CJTF members often lack adequate weapons, body armor, and communications equipment. They also lack the legal protections afforded to military personnel under Nigerian law. Human rights groups have raised concerns about the CJTF’s accountability and the risks its members face.

“The CJTF has been instrumental in the fight against Boko Haram, but they are being asked to do a soldier’s job without a soldier’s protection,” said Emmanuel Okechukwu, a researcher with Amnesty International Nigeria. “Each death of a CJTF member is a tragedy that underscores the need for better support and formal integration into the security architecture.”

Operation Hadin Kai Under Scrutiny

The attack on the Mandaragirau base comes at a time when Operation Hadin Kai is under increasing scrutiny. Launched with much fanfare in 2021, the operation was designed to coordinate air and ground operations, improve intelligence sharing, and enhance civilian protection. While the operation has achieved some successes, including the rescue of hundreds of kidnapped civilians and the destruction of insurgent camps, critics argue that it has failed to address the root causes of the insurgency.

“Operation Hadin Kai is a military solution to a problem that has political, economic, and social dimensions,” said Dr. Mohammed. “Until the government addresses the grievances that fuel Boko Haram’s recruitment, including poverty, unemployment, and marginalization, military operations alone will not end the conflict.”

The Nigerian Army has not yet issued an official statement on the Mandaragirau attack. However, a military source told Vanguard that the army is “reviewing the incident and will take appropriate measures to prevent future breaches.”

Pan-African and Regional Implications

The Boko Haram insurgency is not solely a Nigerian problem. The group operates across borders, with documented activities in Chad, Niger, and Cameroon. The Lake Chad Basin region, which includes parts of all four countries, has become a focal point for the insurgency, with the Multinational Joint Task Force (MNJTF) coordinating regional counterinsurgency efforts.

Friday’s attack raises questions about the effectiveness of regional cooperation. Despite the MNJTF’s mandate to conduct joint operations and share intelligence, insurgents continue to exploit porous borders and weak governance structures to move freely across the region.

“The insurgency in the Lake Chad Basin is a collective security challenge that requires a collective response,” said Dr. Fatima Diallo, a regional security expert at the Institute for Security Studies in Dakar. “No single country can defeat Boko Haram alone. The MNJTF must be strengthened with better resources, intelligence-sharing mechanisms, and political will.”

The attack also has implications for civilian protection. More than 2.5 million people remain displaced across the Lake Chad Basin, and millions more face food insecurity and limited access to healthcare and education. Each insurgent attack deepens the humanitarian crisis and undermines efforts to rebuild communities shattered by more than a decade of violence.

What Happens Next

The Nigerian Army is expected to launch a search-and-clear operation in the Mandaragirau area in the coming days, aiming to track down the attackers and recover weapons. Military sources said reinforcements have already been deployed to the base, and security has been tightened across Biu Local Government Area.

However, analysts warn that without a comprehensive strategy that addresses both security and development, such attacks will continue. “The military can win battles, but it cannot win the war alone,” said Dr. Mohammed. “The government must invest in education, economic opportunity, and good governance in the North-East. Otherwise, the insurgents will always find new recruits and new targets.”

For the families of the fallen soldiers and CJTF members, the attack is a painful reminder of the cost of a conflict that has claimed more than 400,000 lives since 2009. For the Nigerian government, it is a call to action — and a test of its commitment to ending one of Africa’s deadliest insurgencies.

SOURCES

• Punch Newspapers
• Daily Trust
• Channels Television
• Vanguard
• Premium Times
• Amnesty International Nigeria
• Institute for Security Studies, Dakar
• Centre for Peace and Conflict Studies, Abuja