The aggressive actions of the air cavalry allow the ACR, division, or corps commander to select the time and place of his attack. Through the effective use of FS, CAS, and AHs, the air cavalry assist in taking the initiative. The underlying purpose of every encounter with the enemy is to seize or to retain independence of action. To do this, the commander must reach decisions and execute actions faster than the enemy. These actions include accurate and timely reporting and possibly delivering the initial shock to the enemy.
Depth refers to time, distance, and resources available to the commander for the mission.
Air cavalry is highly mobile, flexible and possesses the capability to report enemy intelligence throughout the depth of the commanders battlespace. This allows commanders to employ friendly forces to counter any enemy combat operation. Momentum in the attack and elasticity in the defense are derived from depth. Knowing the time required to move forces is essential in knowing how to deploy to destroy, disrupt, or delay the enemy. Commanders need adequate space for force disposition, maneuver, dispersion, and must see the whole battlefield.