Abu-Bilal al-Minuki, the second-in-command of ISIS globally, was killed Friday in a joint U.S. and Nigerian counter-terrorism operation [1, 2, 3].
The operation targets the highest levels of the group's leadership to disrupt global terror networks and reduce the operational capacity of ISIS in Africa.
The mission took place in the Lake Chad Basin region of Nigeria [4, 2, 5]. President Donald Trump announced the outcome late Friday, May 16, 2026 [2, 3]. He said al-Minuki was "the most active terrorist in the world" [2].
According to the administration, the operation was a coordinated effort between the Armed Forces of Nigeria and U.S. forces to eliminate a primary threat to international security [2, 4, 3]. Trump said the mission was a success and that "ISIS’s global operation is greatly diminished" [1].
Al-Minuki had been a high-priority target for several years. The State Department designated him as a terrorist in 2023 [3]. His role as second-in-command made him a central figure in coordinating the group's activities across different regions.
The Lake Chad Basin has long been a volatile area, serving as a stronghold for various militant groups. This joint operation represents a significant escalation in security cooperation between Washington and Abuja to stabilize the region [4, 2].
U.S. officials said the mission was planned to ensure the target was neutralized without causing undue collateral damage. The removal of al-Minuki is expected to create a leadership vacuum within the organization's global hierarchy [5, 2].
“ISIS’s global operation is greatly diminished”
The elimination of Abu-Bilal al-Minuki removes a critical strategic link in the ISIS chain of command. By targeting the global second-in-command, the U.S. and Nigeria are attempting to degrade the group's ability to synchronize attacks across different continents, potentially forcing the organization into a period of internal reorganization and instability.
