What method is NOT typically used to communicate direction in initial fire commands?

In the context of initial fire commands, the use of digital communication devices is not typically employed to convey direction. Initial fire commands are crucial for achieving effective communication among soldiers, especially in the heat of battle where clarity and immediacy are vital. While modern technology serves many functions on the battlefield, reliance on digital communication devices can lead to delays or misunderstandings due to factors such as network issues or devices failing in austere environments.

Conversely, techniques like pointing with a finger, marking with tracers, and using reference points are all direct, visual methods of communication that provide immediate and clear direction without the need for technological aids. They facilitate rapid understanding among team members, which is essential in fast-paced operational scenarios where every second counts. By using established visual cues, soldiers can maintain situational awareness and coordinate their actions effectively. This focus on traditional methods underscores the importance of ensuring understanding in dynamic and potentially chaotic combat situations.