Which of the following is an example of information support?

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Link analysis focuses on how people, organizations, and events are connected, turning scattered data into a map of relationships. In counterdrug information work, information support means providing decision-makers with actionable intelligence derived from data. Link analysis directly delivers that by revealing networks, key actors, and the connections between them, helping prioritize investigations and allocate resources. The other options describe data sources or areas of focus (for example, publicly available information, content not easily accessed, or messaging analysis), rather than the relational method that produces actionable network insights. So, link analysis best exemplifies information support because it translates diverse data into networked relationships that inform action.