The Federal Government has placed negotiator Tukur Mamu and 47 other individuals and entities on its sanctions list over alleged involvement in terrorism financing and related activities.
In an updated list published on Saturday, authorities named Abdulsamat Ohida, described as a senior commander of the Islamic State of West Africa Province (ISWAP), linking him to the June 5, 2022 attack on St. Francis Catholic Church in Owo, Ondo State, and the July 5, 2022 assault on the Kuje Correctional Centre in Abuja.
Also listed is Mohammed Sani, alleged to be a member of Ansarul Muslimina Fi Biladissudam (ANSARU).
“Participated in the financing of terrorism by receiving and delivering Ransome payments over the sum of $200,000 US dollars in support of ISWAP terrorists for the release of hostages of the Abuja-Kaduna train attack,” the government said of Mamu.
Yusuf Ghazali was also named for allegedly transferring N20 million in 2015 to Surajo Abubakar Muhammad and N40 million to Ibrahim Ali Alhassan, both identified as convicts.
Authorities said Abubakar Adamu, also known as Yellow, received N189 million from Ghazali between 2016 and 2018 and had financial links with the group’s leader, Alhaji Saidu Ahmed.
Ghazali was further accused of owning entities referenced in a UAE court judgment as facilitating the transfer of terrorist funds from Dubai to Nigeria.
Usama Muhammad was listed as a major contact in Zamfara State, allegedly receiving N57 million from Yawale Muhammad between 2014 and 2017 and maintaining transactions with Surajo Abubakar Muhammad and Saidu Ahmed.
Other individuals on the sanctions list include Abubakar Muhammad, Allamudeen Hassan, Adamu Ishak, Hassana Isah, Abdulkareem Musa, Umar Abdullahi, Abdurrahman Ado, Bashir Yusuf, Ibrahim Alhassan, Muhammad Isah, Salihu Adamu, Surajo Mohammad, Fannami Bukar, Muhammed Musa, Sahabi Ismail, Mohammed Buba, Adamu Hassan, Hassan Mohammed, Usman Abubakar, Kubara Salawu, Rabiu Suleiman, Simon Njoku, Godstime Iyare, Francis Mmaduabuchi, John Onwumere, Chukwuka Eze, Edwin Chukwuedo, Chiwendu Owoh, Ginika Orji, Awo Uchechukwu, Mercy Ali, Ohagwu Juliana, Eze Okpoto, Nwaobi Chimezie and Ogumu Kewe.
The list includes organisations such as Jama’atu Wal-Jihad, ANSARU, ISWAP, Indigenous Biafra (IPOB), Yan Group and Yan Group NLBDG.
The move follows an earlier designation in May 2025, when 17 individuals and organisations were sanctioned over similar allegations.

