Which command initiates the firing sequence to engage the target?

The option that correctly initiates the firing sequence to engage the target is the Initial Fire Command. This command serves as the formal directive for the gunner to begin firing at the designated target. It typically follows any preliminary commands that establish the conditions for engagement, ensuring that all personnel are ready and aware before the firing actually begins.

Using the Initial Fire Command helps to create clarity and coordination among the crew, allowing them to execute their roles effectively in a combat situation. Properly using this command is essential for maintaining discipline and ensuring that the firing sequence is executed in a timely manner, contributing to the overall effectiveness of the unit's firepower against a target.

In contrast, the other commands have different purposes within the fire control sequence. The Termination Command is used to cease fire, while the Alert Command signals readiness without initiating action, and the Follow-up Command is typically issued after the initial engagement to either adjust fire or continue engagement, which does not initiate firing.