What is one critical skill a gunner must possess?

Effective observation and communication are critical skills for a gunner because these abilities directly impact the crew's situational awareness and operational success. A gunner must be able to observe the battlefield accurately, identify potential threats, and relay this information to the rest of the crew and command. This ensures that the machine gun can be effectively employed against enemy forces while minimizing risk to friendly units.

Moreover, effective communication is essential not only for coordinating actions within the gun crew but also for integrating with other units involved in the operation. A gunner who communicates clearly can help guide the positioning of the weapon, direct fire, and ensure that all actions are synchronized with the broader tactical plan. Thus, honing observation and communication skills is vital for a gunner to perform their duties successfully on the field.