Terrorism is a systematic method that includes violence and intimidation, significantly against civilians, for the attainment of political, ideological, or religious objectives. It diminishes national security, slows economic growth, and destroys social tranquility. Contains many features across the full range of issues pertaining to international terrorism: terrorist groups, wanted terrorists, and technical pages on various threat-related topics Terrorist activities not only have a catastrophic human cost in terms of lives lost or permanently changed, but they also endanger political stability and economic and social advancement. CEP’s list of the 20 most dangerous extremists on the planet highlights the last known location, deaths attributed to these harbingers of terror, as well as analyzes the influence these extremists have had over their group, their followers, and their extremist movement at large.