Ribadu's Office Firmly Rejects El-Rufai's Poison Import Allegation
The Office of the National Security Adviser (ONSA) has issued a strong denial in response to accusations made by former Kaduna State governor Nasir El-Rufai regarding the alleged importation of a dangerous substance into Nigeria. In a formal letter, ONSA directed El-Rufai to provide any evidence he possesses to the Department of State Services (DSS) for a thorough and comprehensive investigation into the matter.
El-Rufai's Social Media Post Sparks Controversy
Nasir El-Rufai, a prominent opposition figure, raised the alarm in a social media post that was widely circulated, claiming that ONSA had procured thallium sulphate, a substance he described as very dangerous. This allegation was formalized in a letter delivered to the office of National Security Adviser Nuhu Ribadu on Wednesday, February 11, 2026, seeking clarification on the reports.
The letter from El-Rufai prompted immediate attention from security and political circles, given the serious nature of the claims involving a toxic material that could pose significant risks to public safety and national security.
ONSA's Official Response and Denial
In a reply signed by Brigadier General OM Adesuyi on behalf of Nuhu Ribadu, ONSA acknowledged receipt of El-Rufai's correspondence but categorically denied any involvement with thallium sulphate. The statement explicitly stated, ONSA has neither procured nor initiated any process for the purchase of such material, and has no intention of doing so.
Furthermore, the letter emphasized that the matter has been formally referred to the DSS for an in-depth investigation. It invited El-Rufai and any other parties with relevant information to cooperate with the service by providing evidence to assist in establishing the facts and ensuring due diligence.
Call for Evidence and DSS Investigation
The ONSA's response underscores a commitment to transparency and accountability in handling such serious allegations. By urging El-Rufai to submit evidence to the DSS, the office aims to facilitate a proper legal and security review, rather than engaging in a public dispute.
This move is seen as a standard protocol in national security matters, where allegations of this magnitude are typically investigated by specialized agencies like the DSS to maintain integrity and public trust.
The development highlights ongoing tensions within Nigeria's political landscape, with figures like El-Rufai using public platforms to challenge government actions, while authorities respond through official channels to address concerns and uphold security protocols.
