Law Enforcement Against Perpetrators of Terrorism Crimes to Realize Legal Certainty

Terrorism crime is a form of crime with an international dimension that is very frightening to the public. In various countries in the world, terrorism crimes have occurred both in developed and developing countries, and acts of terror have taken victims indiscriminately. The formulation of the problem raised is: How can law enforcement against perpetrators of terroristic crimes in Indonesia be regulated? And how is law enforcement against perpetrators of terrorism crimes in Indonesia to realize legal certainty? The research method used is normative juridical with a case, legislation, and concept research approach. The legal materials used are primary, secondary, and tertiary, while the analysis of qualitative legal materials is qualitative. The results of the study show that terrorism is a complex series of actions, so basically, efforts to prevent and eradicate terrorism crimes will not be adequate if only carried out in one law. The existence of laws and regulations related to terrorism is directed to answer public anxiety over acts of terror that occur, but until now, terrorism crimes continue to occur. So, an ideal concept is needed, in this case, the involvement of all components of society by being outlined in laws and regulations in the context of preventing and overcoming terrorism. This concept is a more effective means of preventing and eradicating terrorism crimes in addition to criminal law. Therefore, making community leaders effective and educating and directed in the prevention and eradication of terrorism is a concrete step in eradicating terrorism.