Tinubu accepts Abubakar’s immediate resignation on health grounds as Nigeria faces a security emergency and appoints a new defense minister.
Nigeria’s Defense Minister, Mohammed Abubakar, has stepped down from office with immediate effect, citing health concerns, the Presidency announced on Monday December 1, 2025.
The resignation, formally submitted in a letter dated December 1, 2025, was confirmed by presidential spokesperson Bayo Onanuga. According to the statement, President Bola Tinubu accepted the decision and expressed appreciation for Abubakar’s service during a period marked by heightened security pressures across the country.
Abubakar, 63, previously served two terms as governor of Jigawa State between 2015 and 2023 before joining Tinubu’s cabinet in August 2023. His tenure at the Ministry of Defense coincided with the administration’s efforts to overhaul Nigeria’s security architecture amid persistent threats from armed groups, banditry and communal violence.
The announcement comes as President Tinubu continues consultations on a recently declared national security emergency, a policy framework that his office says will be fully outlined in the coming weeks. The move is part of what the government describes as a broader push to stabilize the country and improve coordination among the armed forces and security agencies.
Read Also: Obasanjo: Nigerians May Seek Foreign Help As Violence Surges
Although the immediate replacement has been named, the Presidency indicated that Tinubu is expected to notify the Senate of the nominee later this week. Analysts say the appointment will be closely watched both domestically and internationally, as Nigeria remains a pivotal security partner in West Africa.
Abubakar’s departure adds a significant transition within the defense leadership at a time when the government is seeking to reassure citizens and international allies of its commitment to tackling longstanding security challenges. His exit also comes as the administration accelerates defense reforms and reviews ongoing military operations across several regions.
In recent months, Tinubu has repeatedly emphasized the urgency of strengthening security institutions, describing national stability as a prerequisite for economic recovery and global investment confidence. The Defense Ministry has been central to these efforts, working alongside the military high command to address threats ranging from insurgency in the northeast to criminal gangs in central and northwest regions.
Onanuga praised the former minister’s “dedicated service,” noting that his decision to step aside was motivated by the need to priorities his health. He added that further announcements regarding defense leadership and security directives will be made as consultations progress.
The Presidency did not disclose details regarding Abubakar’s medical condition, but officials emphasized that the transition will not disrupt ongoing security operations.
