Dasuki was arrested and charged to court but released after five years in detention.
On Friday Maj. Gen. Babagana Monguno (retd), the current NSA, sparked a controversy when he said a huge amount of money approved for arms purchase under the ex-service chiefs cannot be accounted for.
Daily Trust Saturday recalls that this is not the first time Gen Monguno is voicing out reservations on defence expenditure.
In 2019, the NSA said he was not aware of how the $1bn removed from the Excess Crude Account (ECA) for arms procurement was spent.
The former service chiefs are Gen Abayomi Olonisakin (Chief of Defence Staff-CDS); Tukur Buratai (Chief of Army Staff-COAS)); Ibok-Ete Ekwe Ibas (Chief of Naval Staff-CNS); Sadique Abubakar (Chief of Air Staff-CAS).