In a major development in global counter-terrorism efforts, the United States government has imposed sanctions on eight Nigerian nationals accused of having links to the Islamist extremist group Boko Haram, the armed group Islamic State of Iraq and the Levant (ISIL), and cybercrime-related offences. The action includes freezing their assets and blocking financial transactions involving US persons.
The sanctions were announced this week in a 3,000-page update to the United States Treasury’s Office of Foreign Assets Control (OFAC) Specially Designated Nationals and Blocked Persons List, which details individuals and entities whose assets are blocked under US sanctions programmes.
Details of the Sanctions
According to the Treasury report, all property and interests of the sanctioned individuals within US jurisdiction are frozen, and US persons are generally prohibited from engaging in business or financial transactions with them.
Among those listed are:
• Salih Yusuf Adamu (also known as Salihu Yusuf), identified as having links with Boko Haram and previously convicted abroad of attempting to fund the group.
• Babestan Oluwole Ademulero, designated under sanctions and linked to extremist activities.
• Abu Abdullah ibn Umar Al-Barnawi (Ba Idrisa), flagged for terrorism ties.
• Abu Musab Al-Barnawi (Habib Yusuf), described as a Boko Haram leader.
• Khaled (Khalid) Al-Barnawi, linked with Boko Haram under multiple aliases.
• Ibrahim Ali Alhassan, reported to reside in the United Arab Emirates and associated with Boko Haram.
• Abu Bakr ibn Muhammad ibn Ali Al-Mainuki (Abu-Bilal Al-Minuki), identified with the Islamic State of Iraq and the Levant (ISIL).
• Nnamdi Orson Benson, listed under cybercrime-related sanctions.
The action also includes individuals designated for cybercrime offences, highlighting US authorities’ efforts to curb digital threats alongside terrorism.
Background and Implications
The OFAC sanctions stem from wider counter-terrorism and national-security policies of the United States, particularly under Executive Order 13224, which targets terrorists and those providing support to them.
Boko Haram was officially designated a foreign terrorist organisation by the US in 2013, a move that has formed the basis for asset freezes, travel restrictions, and international cooperation against the group’s financing networks.
This latest round of sanctions comes as the US Congress has also been considering additional measures, including visa bans and asset freezes on individuals and organisations accused of human rights abuses in Nigeria.
Reactions and Next Steps
No immediate comments were available from the Nigerian government at the time of publication. Observers say the sanctions reflect growing international concern over terrorism financing, cybercrime, and the role of transnational criminal networks linked to insecurity in parts of West Africa.
The listings are also expected to affect financial dealings, travel, and international cooperation for the individuals named, as the US seeks to disrupt channels used by extremist and cyber-enabled criminal groups.
