Which is a misconception about terrorism?

The notion that terrorism is only a global issue is indeed a misconception. In reality, terrorism can occur at local, national, and global levels. This means that while some terrorist activities might have international implications or connections, many acts of terrorism are focused on local or regional grievances or motivations. Thus, understanding terrorism requires recognizing its diverse manifestations across different contexts, rather than viewing it solely as a global phenomena.

The other statements reflect more accurate perspectives on terrorism. For example, terrorism can indeed be perpetrated by both individuals and groups, highlighting its broad and multifaceted nature. Furthermore, the assertion that most attacks are planned and executed with care acknowledges the level of organization that often characterizes such acts. Lastly, the notion that terrorists always clearly announce their intentions is misleading; in many cases, the actual plans and motives may remain concealed, contributing to the element of surprise and unpredictability associated with terrorism.