However, if he assumes too many key functions, too much time may be lost for the mission to be successful. The leader must know where he is at all times during movement. He should always look for possible hip-shoot positions by map and visual inspection. The FDC determines the direction of fire and starts computing initial data. Data must be passed quickly and efficiently.
Radio is often the fastest and most efficient.
Wire can be used if the platoon internal wire system is designed for rapid emplacement. In the absence of wire, use runners to obtain data as they become available. For example, as each nonadjusting mortar is emplaced, a runner moves to the aiming circle for his deflection. On completion of the hip-shoot mission, the tactical situation dictates whether the section moves on or continues position improvement. Few tactical activities require more teamwork than a hip-shoot.