Dasuki's troubles began shortly after his removal from office in 2015, when he was arrested and charged with allegedly mismanaging $2.1 billion meant to purchase weapons to fight Boko Haram.

The ex-NSA, Sambo Dasuki, bought the 127-acre property in 2002 while heading Nigeria’s Security Printing and Minting Company. In her visa application, Dasuki’s wife claimed the money came from ...

Nigeria's former national security adviser is facing corruption charges at home, but documents show that suspicions about him stretch back years and across the Atlantic Ocean — all the way to ...