This research focuses on the controversial policy of President Duterte of Philippines caused by his war on drugs policy. This research used qualitative approach from secondary resources by collecting credible data from journals, news, books, websites, or any other things which supported this research through secondary data. Qualitative approach is a general way of thinking about conducting qualitative research. It describes, either explicitly or implicitly, the purpose of the qualitative research, the role of the researcher(s), the stages of research, and the method of data analysis.Meanwhile secondary data is research data that has previously been gathered and can be accessed by researchers.Qualitative approach is a general way of thinking about qualitative research. This defines, whether explicitly or implicitly, the objective of qualitative research, the position of theresearcher(s), thestage(s) of research and the process of data analysis. Meanwhile, secondary data is research data that has already been collected and can be accessed by researchers