Which of the following is a form of reconnaissance?

• A. Zone
• B. Direct Action
• C. Ambush
• D. Infiltration

Answer: (A)

Reconnaissance is gathering information about the enemy, terrain, and routes to support decision-making. Zone reconnaissance focuses on a defined area, with units moving through the zone to observe and report on positions, obstacles, routes, and activity, creating a continuous picture of the battlespace across that area. This direct emphasis on collecting and updating information across a defined sector is what makes it a reconnaissance task. The other options are offensive or penetration actions—direct action aims to strike or seize, an ambush is a sudden attack, and infiltration is about moving into enemy territory to insert personnel. While infiltration can support reconnaissance in some cases, it is not, by itself, a standard form of reconnaissance like zone reconnaissance is.