Which of the following is NOT listed as a form of Recon?

• A. Zone Recon
• B. Area Recon
• C. Route Recon
• D. Surveillance

Answer: (D)

Recon is about actively gathering information to support planning and decision-making, usually by moving through or observing a area to learn about terrain, obstacles, and enemy positions. The forms described—zone recon, area recon, and route recon—are defined ways to collect that information in a structured way: zone recon looks across a broad area to map overall conditions, areas are scoped more narrowly to build a clearer picture of a defined sector, and route recon concentrates on a specific path to identify hazards and enemy activity along the way. Surveillance, by contrast, centers on watching a target or location over time, often from a fixed position, to monitor for ongoing activity. While surveillance is a valid intelligence activity, it isn’t categorized among the recon forms used for initial information gathering in planning movements or missions. So the form not listed as a form of Recon is surveillance.