What is a key role of preparation in a defensive strategy?

Preparation plays a critical role in a defensive strategy, as it involves selecting advantageous terrain and strategically planning the placement of obstacles. This choice is essential because the terrain can be utilized to control the movement of enemy forces and dictate the terms of engagement. When defenders take advantage of natural features, such as high ground, cover, and obstacles, they can gain a significant tactical edge, making it more difficult for the attacker to execute their plans effectively.

Additionally, proper obstacle placement can channel the enemy into kill zones where the defenders can concentrate their fire and increase their effectiveness. By preparing in this manner, a unit not only fortifies its position but also enhances the likelihood of a successful defense, making it a foundational element of any defensive strategy.