Nigeria and the United Statesb (US) have intensified their joint military campaign against terrorism in the Lake Chad Basin subsequent tothe killing of a senior Islamic State commander, Abu-Bilal Al-Manuki, in a coordinated cross-border operation described by both governments as a major counter-terrorism breakthrough.
President Bola Tinubu confirmed the development on Saturday, where he said Nigerian troops worked alongside US forces in what he called a “daring joint operation” that struck the compound of the ISIS leader and several of his lieutenants in the Lake Chad region.
The operation marks one of the clearest public demonstrations in recent years of deepening military cooperation between Nigeria and the United States (US) in the fight against extremist networks operating across West Africa.
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Tinubu said early intelligence assessments indicated that Al-Manuki, also known as Abu-Mainok, was eliminated during the strike alongside key members of his inner circle.
The President described the operation as “a significant example of effective collaboration in the fight against terrorism.” He added that the mission advanced the shared security interests of both countries.
While expressing appreciation to US President Donald Trump for Washington’s support, Tinubu stated, “I commend the personnel involved on both sides for their professionalism and courage.”
The latest operation comes during renewed military offensives against insurgent groups linked to the Islamic State in the North-East and wider Lake Chad corridor, where armed factions have continued attacks on military formations and civilian communities despite years of regional security operations.
Trump had earlier announced the development on his Truth Social platform, where he described Al-Manuki as “the most active terrorist in the world” and claiming the slain commander served as the “second in command of ISIS globally.”
According to the US President, American forces and Nigerian troops carried out a “meticulously planned and very complex mission” which was aimed at dismantling a major node within ISIS’s international structure.
Trump further claimed that the militant leader had relied on Africa as a safe operational base while allegedly supporting extremist activities beyond the continent.
The White House statement is reflective of intensifying concerns among Western governments over the expansion of Islamic State affiliates in parts of the Sahel and the Lake Chad Basin, where weak border control, arms trafficking, and prolonged insecurity have enabled extremist groups to regroup repeatedly.
Up until today, the region has remained one of Africa’s most volatile conflict theatres, with insurgent factions exploiting humanitarian crises and fragile governance structures to sustain recruitment and territorial influence.
Although Nigerian authorities did not disclose operational details surrounding the strike, the announcement suggests increasing intelligence-sharing between Abuja and Washington at a time when regional governments are under pressure to contain transnational terrorist threats.
The development may also strengthen Nigeria’s broader counter-insurgency posture as the military seeks to degrade the operational capacity of extremist cells still active across parts of Borno and neighbouring territories around Lake Chad.
Beyond the battlefield significance, the operation points to the strategic importance of foreign security partnerships in Nigeria’s prolonged war against insurgency, especially as authorities attempt to prevent extremist groups from rebuilding leadership structures after repeated military offensives.
While officials in both countries presented the killing as a major operational success, attention is likely going to shift towards a question on whether the latest strike will substantially weaken ISIS-linked activities in the region or merely trigger another leadership replacement within the organisation’s evolving command network.
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