Introduction In the ever-evolving landscape of modern conflict, cyber warfare methodologies have emerged as powerful tools in the arsenals of nation-states, hacktivists, and cybercriminals. This article provides a comprehensive analysis of the methodologies employed in the realm of cyber warfare. By delving into the techniques, strategies, and tactics, we aim to shed light on the multifaceted nature of cyber warfare. Reconnaissance and Intelligence Gathering The first phase of any cyber warfare operation typically involves reconnaissance and intelligence gathering. Cyber attackers gather information about their targets, such as vulnerabilities, network architecture, and potential entry points. This phase often utilizes open-source intelligence (OSINT) and active scanning for vulnerabilities (Clarke & Knake, 2010). Phishing and Social Engineering Phishing and social engineering are among the most common cyber warfare tactics (Hadnagy, 2011). Attackers craft deceptive emails, websites, and messages to manipulate individuals into revealing sensitive information. Human psychology is exploited to gain access to....