What defines Close Interval in military formations?

Close Interval in military formations is defined by the lateral space measured by hand placement at the hip. This means that when soldiers are in a close interval formation, they are positioned closely enough that their hands can rest at their hips without any significant space in between them. This arrangement allows for a tighter, more compact formation, which is important for maintaining unit cohesion and security during various operational situations, especially in combat or when rapid movement is required.

The chosen definition emphasizes the specific measurement point (the hip) rather than other potential measures, such as shoulder width or the physical distance between soldiers' bodies. Understanding this spacing is crucial for military personnel as it helps in maintaining effective control and communication within the unit while ensuring readiness for movement or action.