What role do ground units play in the context of breaching operations?

In breaching operations, ground units play a critical role in providing direct suppressive fire. This function is essential as it helps to protect the breaching force while they are approaching and engaging enemy positions. Suppressive fire is intended to keep the enemy's heads down, thereby reducing their ability to respond effectively to the breaching attempts. This enables the breaching units to concentrate on their primary objective—whether it be overcoming obstacles or dealing with enemy fortifications—under the cover of fire and with a lower risk of casualties.

In breaching scenarios, air support coordination, demolition of obstacles, and reconnaissance are also important components of the operation. However, the unique focus of ground units on delivering direct fire support is crucial, especially in close-quarters situations where the risk of ambush or counterattack is high. The ability to provide immediate fire support ensures that the operation can proceed as smoothly and safely as possible, facilitating the success of the overall mission.