Nigerian President Muhammadu Buhari has, finally, replaced the long-serving military chiefs long after critics and groups called for their sack owing to their inability to curb the growing insecurity in the country.⁣ ⁣ The Guardian’s Senior Security Correspondent, Sunday Odita gives his take on the “highly long overdue” changes in this chat with Adetoke ‘Laolu-Ogunranti.⁣