What does depth in urban patrolling refer to?

Depth in urban patrolling specifically refers to covering multiple levels of space. This concept is crucial in urban environments, where verticality plays a major role in operations. Buildings can have numerous floors, roofs, and underground structures, which can all be utilized for both offensive and defensive purposes. By having depth, a unit can effectively observe and control these various levels, ensuring comprehensive situational awareness and maximizing their operational effectiveness. This tactic allows for a more thorough approach to patrolling, as units can maneuver through both elevated and subterranean areas, making them less predictable to adversaries and enhancing overall mission success. The focus on vertical space is vital in urban settings, which differ significantly from more open terrains where depth might simply refer to distance traveled into enemy territory.