What are target folders primarily used for?

Target folders are primarily used for compiling information to support decision-making. This part of the targeting process is crucial because it involves gathering, organizing, and analyzing relevant data that can assist in developing effective strategies. By providing a comprehensive overview of the target environment, including factors like capabilities, intentions, and past behavior, target folders enable decision-makers to make informed choices on how to engage targets effectively.

While the other options may relate to various aspects of the broader targeting or operational processes, they do not capture the primary purpose of target folders as effectively as option A. For example, while historical data might be stored and referenced, the core function of target folders focuses on immediate, actionable information that aids in current decision-making. Additionally, while training personnel and monitoring compliance might be relevant activities, they do not directly align with the main use of target folders in the context presented.