The research aims to analyze China's security policies and its role in international relations through the lens of neorealism. Focusing on the evolution from realism to neorealism it examines China's historical and contemporary security approaches using qualitative methods to analyze political documents leaders' speeches and relevant literature. Findings indicate that China's security policies align with neorealist principles significantly influencing regional and global power dynamics. The study highlights neorealism as a critical framework for understanding China's strategies particularly regarding issues like Taiwan Hong Kong the South China Sea and East Turkestan. By exploring China's growing global influence and regional policies this research provides insights into its future strategies and their implications for international politics.