Osimen Goddy U.Anegbode John EhiabhiOladipo Temidayo DavidIfaloye Oluwatosin R.2025-07-012025-05-22https://repository.covenantuniversity.edu.ng/handle/123456789/49759The inclusion of Autonomous machine into armed forces activities has significant consequences for the world order. Grasping these consequences has become a primary concern for decision-makers, analysts, and global stakeholders. This research explores how AI-powered weapons systems affect defence systems, focusing on advanced military technologies and emphasising the possible risk of weaponry competition. The central point is that the ethical use of AI is crucial for preserving serenity. With the adoption of a critical analysis of existing literature and case studies, this study assesses AI’s role in military contexts and its ethical dimensions. The study found that while AI improves military capabilities, it raises significant legal and ethical issues. Consequently, it recommends establishing AI governance, international standards, and collaborative efforts to avert abuse.enAutonomous WarfareWeaponModernCombatAIGlobal Security.Article