A former Kaduna State governor, Nasir El-Rufai, has formally requested clarification from the Office of the National Security Adviser (NSA) regarding reports that opposition figures have knowledge of an alleged procurement of a toxic chemical.
In a letter dated January 30, 2026, addressed to the NSA in Abuja, El-Rufai sought “clarification and reassurance” about plans to import thallium sulphate, a highly toxic substance reportedly sourced from Poland. He shared a copy of the correspondence on his official X account on Sunday.
Highlighting the dangers associated with the chemical, El-Rufai emphasized the need for transparency and public accountability.
“Given that thallium salts are highly toxic and tightly controlled, it is crucial – for public safety and democratic accountability – to confirm the intended purpose, supplier details, authorization process, storage arrangements, and oversight by agencies such as NAFDAC and NCDC,” he wrote.
The letter outlined six key areas for clarification, including regulatory compliance, risk assessments, and hazard mitigation plans to ensure public safety. El-Rufai stressed that the inquiry was made in good faith, aimed at strengthening trust in national institutions.
“Public confidence in the integrity of national institutions is strengthened when potential risks are openly addressed and managed,” the letter added.
He also copied NAFDAC and the Nigeria Centre for Disease Control (NCDC), underscoring the importance of collaboration with public-health and environmental authorities.
This request comes amid heightened tensions between El-Rufai and federal security agencies. PUNCH Online reported that security operatives recently attempted to arrest him at Nnamdi Azikiwe International Airport, Abuja.
In a recent Arise TV interview, El-Rufai claimed he learned of the alleged plan through a leaked conversation from the NSA’s phone.
The development has intensified debates over election cycles, national security management, and government transparency, with opposition figures calling for stronger oversight of sensitive federal procurements.
As of filing, the NSA’s office has not issued a public response to El-Rufai’s letter.
