Nigeria Reports More Than 20 ISIS Fighters Killed in Second Metele Strike

AFRICA — U.S. and Nigerian forces widened a coordinated air campaign against the Islamic State in northern Borno State on May 17, hitting ISIS and Islamic State West Africa Province (ISWAP) fighters near Metele the day after the operation that killed the group’s most senior Lake Chad Basin commander.

U.S. Africa Command (AFRICOM) and Nigeria’s Defense Headquarters both announced the May 17 strikes. Nigeria’s Defense Headquarters put the toll at more than 20 ISIS and ISWAP fighters.

AFRICOM said in a statement, “intelligence confirmed the targets were ISIS militants” and that “complete assessments are ongoing,” and gave no casualty figure. No U.S. or Nigerian forces were harmed, according to both commands.

The strikes on May 17 followed the May 16 U.S.-Nigeria air-land operation at Metele that killed Abu-Bilal al-Minuki, named in U.S. and Nigerian releases as the most senior ISWAP commander in the Lake Chad Basin and Sahel.

Nigeria’s Defense Headquarters said the new strikes “follow the neutralisation of ISIS commander Abu-Bilal al-Minuki.”

May 17 Strikes Near Metele

The strikes on May 17 were the second day of U.S.-Nigeria action in the Metele area within roughly 24 hours. AFRICOM and Nigeria’s Defense Headquarters each addressed the action in May 18 statements, and AFRICOM’s official account posted on May 17.

AFRICOM assessed that on May 17 it “conducted additional kinetic strikes against ISIS in Northeastern Nigeria” in coordination with the Government of Nigeria, that “intelligence confirmed the targets were ISIS militants,” and that “complete assessments are ongoing.”

Its official account added that the strikes were carried out “in continued coordination with Nigeria” and that “no U.S. or Nigerian forces were harmed.”

Nigeria’s Defense Headquarters reported that “following observed convergence and migration of terrorist elements, multiple air strikes were conducted resulting in the elimination of more than 20 ISIS/ISWAP fighters” in the general area of Metele.

The figure of more than 20 comes from the Defense Headquarters alone; AFRICOM, covering the same action, gave no count.

What to Watch

• AFRICOM casualty figure: Whether AFRICOM publishes its own count for the May 17 strikes, and whether it converges with or diverges from Nigeria’s more-than-20.

• Operational tempo: Whether further coordinated strikes follow in the Metele and Lake Chad Basin area, or the May 16 and May 17 actions stand as a closed pair.

• ISIS or ISWAP response: Any Amaq-channel claim, denial, or eulogy addressing the Metele losses, and whether it names personnel killed on May 17.

• Battle damage assessment: Official release of the May 17 effects from AFRICOM or Nigeria’s Defense Headquarters, both of which reported assessments as ongoing.

Official Statements

• U.S. Africa Command, May 18, on the May 17 strikes: “On May 17, 2026, U.S. Africa Command, in coordination with the Government of Nigeria, conducted additional kinetic strikes against ISIS in Northeastern Nigeria. Intelligence confirmed the targets were ISIS militants. Complete assessments are ongoing. No U.S. or Nigerian forces were harmed. The removal of these terrorists diminishes the group’s capacity to plan attacks that threaten the safety and security of the U.S. and our partners. AFRICOM remains committed to leveraging specialized U.S. capabilities in support of our partners to defeat shared security threats.”

• U.S. Africa Command official account, May 17: “#AFRICOM, in continued coordination with Nigeria, conducted kinetic strikes against ISIS fighters in NE Nigeria on May 17. No U.S. or Nigerian forces were harmed.”

• Defense Headquarters Nigeria, May 18: “The Defense Headquarters, in close coordination with United States Africa Command, wish to update the general public on the continuation of coordinated operations against ISIS militants across the North East Nigeria, with additional air strike operations successfully executed in the general area of Metele. Following observed convergence and migration of terrorist elements, multiple air strikes were conducted resulting in the elimination of more than 20 ISIS/ISWAP fighters. The ongoing operations follow the neutralisation of ISIS commander Abu-Bilal al-Minuki and are part of sustained efforts to disrupt terrorist networks, remove them from the battlefield and deny the terrorists any safe haven within Nigeria. There will be no safe haven for all terrorists anywhere in Nigeria.”

• U.S. Africa Command, May 16, on the al-Minuki operation: “At the direction of the President of the United States and the Secretary of War, and in coordination with the Government of Nigeria, U.S. Africa Command conducted an operation against ISIS in Northeastern Nigeria on May 16, 2026. The command’s initial assessment is that multiple terrorists, to include Abu-Bilal al-Minuki, the director of global operations for ISIS, as well as other senior ISIS leaders, were killed during this operation. No U.S. service members were harmed.”

• Nigerian Army Joint Task Force (North East), Operation Hadin Kai, May 16: “In a landmark joint counter-terrorism operation of historic significance, troops of the Joint Task Force (North East) Operation HADIN KAI (OPHK), in close coordination with the United States Africa Command (AFRICOM), executed a meticulously planned and highly complex precision air-land operation that resulted in the neutralisation of Abu-Bilal Al-Minuki, the Islamic State’s (ISIS) second-in-command globally and the most senior ISWAP commander operating in the Lake Chad Basin and Sahel region alongside several of his key lieutenants and multiple combatants. The operation was executed with zero casualties or loss of assets. Battle Damage Assessment is ongoing, while troops are currently conducting aggressive follow-on exploitation operations to decimate identified splinter cells and prevent any attempt at reconstitution.”

• President Bola Ahmed Tinubu, Federal Republic of Nigeria, May 16: “Early assessments confirm the elimination of the wanted IS senior leader, Abu-Bilal Al-Manuki, also known as Abu-Mainok, along with several of his lieutenants, during a strike on his compound in the Lake Chad Basin.”