What is the minimum angle required between the limit of fire and exposed troops for ground-mounted or vehicle-mounted small arms?

The minimum angle required between the limit of fire and exposed troops for ground-mounted or vehicle-mounted small arms is 15 degrees. This angle is critical in ensuring safety during live-fire operations by minimizing the risk of errant fire affecting personnel who are within the range area.

Maintaining this angle helps direct the trajectory of the rounds away from areas where friendly troops may be located, thereby enhancing overall operational safety. The concept revolves around establishing clear boundaries for firing zones, which are particularly important in live-fire exercises where the risk of injury from misdirected rounds is a significant concern.

Other angles, such as 10, 20, or 25 degrees, do not provide the same level of safety margin established by the 15-degree standard, making it insufficient for ensuring the well-being of exposed personnel during firing exercises.