Cognitive warfare (CW) involves military strategies that manipulate perceptions and beliefs to influence decision-making and behavior, distinguishing itself by focusing on how individuals think rather than just what they think. It employs methods such as propaganda, disinformation, and targeted algorithms alongside sound weapons to disrupt cognitive functions and accomplish strategic geopolitical objectives. The rise of CW has blurred the lines between military operations and information tactics, posing significant risks of polarization and extremism in society.