Nigeria and US Claim Major Success Against ISIL in Joint Northeast Operations

The Lead

Nigerian forces, in coordination with the United States, have announced the successful elimination of 175 ISIL fighters in a series of joint military operations in the country's northeastern region. These strikes represent a significant escalation in counterterrorism efforts against the Islamic State's West Africa Province (ISWAP) affiliate, which has been active in the area for years.

Joint Military Operation Details

The operations, conducted with the US military's Africa Command (AFRICOM), targeted and destroyed multiple ISIL infrastructure including checkpoints, weapons caches, logistics hubs, military equipment, and financing networks. Nigerian Defence Headquarters spokesperson Major-General Samaila Uba confirmed that as of May 19, 2026, assessments indicate that 175 ISIS terrorists have been eliminated from the battlefield.

"The joint strikes have further reinforced what the Armed Forces of Nigeria have consistently done over the years – hunt down and kill terrorists anywhere they are in Nigeria," Uba stated, emphasizing the continued commitment to counterterrorism operations.

Targeting ISIL Leadership

The recent operations follow the reported killing of Abu Bilal al-Minuki, described as ISIL's second-in-command, along with several of his lieutenants in a joint Nigeria-US strike. The Nigerian Army noted that al-Minuki oversaw key ISIL operations in the Sahel and West African region.

Nigerian President Bola Ahmed Tinubu publicly thanked US President Donald Trump for his "leadership and unwavering support" following the announcement of al-Minuki's death. "I commend the personnel involved on both sides for their professionalism and courage, and I look forward to more decisive strikes against all terrorist enclaves across the nation," Tinubu stated.

The Nigerian military also reported the killing of another senior fighter, Abd-al Wahhab, who was responsible for coordinating attack planning and propaganda for ISWAP, along with two other senior ISWAP members.

Regional Security Implications

These joint operations come at a critical time as ISIL has increasingly shifted its focus to Africa. According to crisis monitoring group Armed Conflict Location & Event Data, Africa accounted for 86 percent of the group's global activity in the first three months of 2026, following major setbacks in the Middle East.

The increased US military involvement in Nigeria, which initially was described as mostly advisory and training when troops were deployed in February, now appears to have escalated to more direct combat operations. This shift reflects growing international concern about the expansion of terrorist networks in West Africa and the Sahel region.

Future Counterterrorism Strategy

The success of these joint operations may signal a new phase in counterterrorism cooperation between Nigeria and the United States. With ISIL's increased focus on Africa, such collaborative efforts are likely to continue and potentially expand to other regions facing similar threats.

However, the long-term effectiveness of these strikes will depend on addressing the root causes of extremism in the region, including poverty, governance challenges, and ethnic tensions that have historically fueled insurgent movements in Nigeria's northeast.