US withdraws troops from Nigeria after Islamic State mission

The United States has completed the withdrawal of the majority of its troops deployed to Nigeria earlier this year as part of a joint campaign against Islamist extremist groups in the West African nation, US military officials confirmed this week.

The joint counter-terrorism initiative traces back to December, when US and Nigerian forces launched a coordinated offensive in the volatile Lake Chad Basin. The operation opened with targeted strikes against militant positions on Christmas Day, followed by the deployment of roughly 200 US military personnel to the region two months later to support local counter-insurgency efforts. Over the course of the months-long mission, senior Islamic State (IS) leader Abu-Bilal al-Minuki was killed in action.

On Thursday, US Air Forces Africa Commander General Dagvin Anderson announced the drawdown of troops, framing the mission as a clear success. Anderson emphasized that the joint operation had “significantly degraded” IS leadership structures in Nigeria, disrupting both the group’s local command network and its connections to the global IS extremist apparatus. This disruption, he added, has severely limited the organization’s ability to coordinate communication and plan attacks across the region.

Nigerian military officials have sought to reassure the public that the US troop withdrawal will not undermine ongoing counter-insurgency progress. “The departure of US soldiers will not affect our momentum in any way,” Maj-Gen Michael Onoja, a spokesperson for the Nigerian military, told the BBC. Both Nigerian and US officials confirmed that bilateral intelligence-sharing partnerships, a core component of the counter-terrorism cooperation, will remain fully in place following the drawdown. Additional US military personnel that were stationed in Nigeria prior to the Lake Chad Basin operation will also remain in the country, Nigerian military spokesperson Major General Samaila Uba confirmed.

The deepened security cooperation between the two nations emerged after a period of diplomatic tension: Washington previously criticized Nigerian authorities for failing to adequately protect vulnerable populations from extremist violence, and went so far as to allege a “Christian genocide” was unfolding in the country. Nigerian officials flatly rejected the accusation, arguing that the country’s ongoing violence stems from complex, multifaceted security issues that impact all religious and ethnic communities equally. Independent organizations that monitor political violence in Nigeria back this framing, noting that the majority of IS-linked attacks in the country target Muslim communities, as the group’s most active operating regions are in Nigeria’s predominantly Muslim northern states.

When the 200 US troops were deployed earlier this year, US officials stressed from the outset that the deployed personnel would not participate in direct frontline ground combat, serving only in a support capacity.

Regional security analysts point out that the threat landscape from IS has shifted dramatically over the past decade, with an estimated 90% of all global IS attacks now occurring in sub-Saharan Africa. Of these, the Nigeria-based IS faction is the most active and deadly across the continent. Even with the successful targeting of senior leadership, jihadist groups continue to carry out regular attacks across northeastern Nigeria, and the country faces a cascade of overlapping security challenges that extend beyond Islamist insurgency. Widespread banditry and organized criminal violence, long concentrated in the north, have spread into central and parts of southern Nigeria, worsening the country’s overall security crisis.

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