The provided sources offer a comprehensive overview of global counter-terrorism, examining its multifaceted nature, historical evolution, and the complex architecture of actors involved. They explain how counter-terrorism definitions and strategies vary across international bodies and national governments, highlighting the post-9/11 paradigm shift and the ongoing challenges of lone-actor terrorism and evolving ideologies. The text also addresses the legal and ethical dilemmas inherent in counter-terrorism tactics, such as surveillance and targeted killings, emphasizing the crucial need to balance security with human rights and the rule of law. Finally, the sources survey regional and national approaches, illustrating how diverse geopolitical contexts shape distinct yet increasingly interconnected efforts against terrorism.

Research done with the help of artificial intelligence, and presented by two AI-generated hosts.