
Federal High Court Jails Ansaru Commander for 15 Years Over Terror-Financing Mining Operations
Kamal Yalwa: ABUJA, NIGERIA – September 11, 2025 A Federal High Court in Abuja has sentenced Mahmud Usman, a senior commander of the proscribed terrorist group Ansaru, to 15 years imprisonment after he pleaded guilty to charges of engaging in illegal mining used to fund terrorism and kidnapping operations. Justice Emeka Nwite delivered the judgment on Thursday, ordering that Usman remain in the custody of the Department of State Services (DSS) while facing trial for 31 additional terrorism-related charges. The court fixed October 21 for the continuation of the trial. Usman, alongside his associate Abubakar Abba, is being tried on a 32-count charge that includes acts of terrorism committed in 2022. Among the most serious accusations are involvement in the deadly attack on the Nigerian Army’s Wawa Cantonment in Kainji, Niger State, and coordinating the high-profile Kuje prison break in July 2022, which led to the escape of over 600 inmates. According to court filings and DSS investigations, the two men are also accused of undergoing weapons and tactical training in Mali, fabricating improvised explosive devices (IEDs), and plotting attacks on critical infrastructure — including a planned assault on a uranium facility in Niger State. The DSS further alleges Usman masterminded a series of high-profile abductions, including the 2013 kidnapping of French engineer Francis Collomp and the 2019 abduction of Alhaji Musa Umar Uba, the Magajin Garin Daura. The charge sheet also includes allegations of armed robberies, targeted assassinations, and funding terror cells through illegal resource extraction. National Security Adviser Nuhu Ribadu, who confirmed their arrest earlier this year, described Usman as the “self-styled Emir of Ansaru” and the operational head of terrorist sleeper cells embedded across Nigeria. Ribadu also identified Usman’s close associate, Mamuda, as the “chief of staff” of the Mahmudawa cell, which has operated extensively around Kainji National Park. Ansaru, a splinter group that broke away from Boko Haram in 2012, is notorious for carrying out sophisticated attacks and kidnappings for ransom. The group has pledged allegiance to al-Qaeda and remains one of the most dangerous extremist factions operating in the region. While Thursday’s conviction marks a significant win for Nigeria’s counterterrorism efforts, security analysts note that the broader network remains active, with several other members still under investigation or on the run. The trial continues next month, with the government expected to present evidence on the remaining charges, including acts of treason, conspiracy, and further breaches of national security.