The problematic expression of “one man’s terrorist is another man’s freedom fighter” began to be used both as a justification for regional actors who engage with violent acts and by other states to fulfill their national interests. This expression can be understood better through Turkey’s struggle with terrorism with the example of PKK and YPG while addressing three levels of analysis put forward by Barry Buzan.
Today there are many global security problems in the world related to different fields like public health, economy, politics, religion etc. and all states have their national security policies in order to provide security inside their borders. According to the securitization theory, these national security policies of states are not naturally given but carefully designed by politicians. And political issues are constituted by a ‘securitizing actor’ as extremely dangerous, menacing, threatening, and alarming problems to be immediately dealt with.