In a recent high-profile television interview on Tuesday, June 20, 2023, Major General IBM Haruna expressed strong criticism towards the appointment of a retired police officer as the National Security Adviser. However, it is crucial to note that General Haruna's arguments blur the distinction between national security and national defense. Furthermore, his use of the term "breach of security" in relation to the appointment raises the need for a clear understanding of these terms before engaging in a counterargument. This article aims to provide comprehensive definitions of these key terminologies and address misconceptions, shedding light on the significance of the appointment of a retired police officer as the National Security Adviser.