How does reconnaissance differ from surveillance?

Reconnaissance is primarily aimed at gathering information about a specific area or environment. It typically involves assessing terrain, identifying potential threats, and collecting data that can inform tactical decisions. The focus is on obtaining situational awareness or understanding the enemy's capabilities in a given location.

Surveillance, on the other hand, is characterized by continuous observation of a target over time. Its purpose is to monitor activities, movements, or developments that may require further action or analysis. This can involve tracking changes and patterns related to a specific target or area.

The distinction between the two concepts lies in their objectives and methods: reconnaissance is about one-time or periodic gathering of information in preparation for action, while surveillance is concerned with long-term monitoring. Therefore, the correct answer clearly articulates this difference by emphasizing that reconnaissance is about gathering information, while surveillance involves ongoing observation of specific targets.