The PRIMARY objective of collecting information and reviewing documentation when performing periodic risk analysis should be to:

While identifying new or emerging risks is a benefit, it is a result of understanding the changing threat landscape, which is informed by understanding threat agents.

Satisfying audit requirements is a compliance objective, not the primary technical purpose of performing a risk analysis itself.

Surveying and analyzing historical risk data is a method or input for risk analysis, not the overarching primary objective of the analysis.

Understanding internal and external threat agents (who or what can cause harm) is fundamental to comprehensive risk analysis, as it informs the identification of vulnerabilities and potential impacts. This knowledge allows an organization to assess the relevance and likelihood of various threats, thereby enabling effective risk treatment.