Avoiding difficult terrain for silent movement is a guideline used in what selection?

Avoiding difficult terrain for silent movement falls under the guideline of route selection. When planning a patrol or maneuver, it's essential to choose a path that minimizes noise and reduces the risk of detection by the enemy. Difficult terrain, such as steep slopes, dense vegetation, or rocky ground, can increase the chances of tripping, slipping, or making noise, all of which compromise stealth.

By selecting a route that is easier to navigate and less obtrusive, soldiers can maintain operational security and effectiveness. The focus on silent movement underscores the importance of maintaining a low profile while conducting reconnaissance or approaching an objective. This tactical decision is vital in ensuring that a unit can achieve its mission while minimizing the risk of engagement or detection.