| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | reconnaissance in force | NATO countries | Reconnaissance in force is a military tactic used to gather information and engage the enemy if encountered, commonly used in modern Western military doctrine. | 1 |
| 2 | reconnaissance plane | NATO countries | Used for military intelligence gathering and surveillance missions | 1 |
| 3 | reconnaissance vehicle | NATO countries | Used for gathering intelligence and scouting in military operations | 1 |