What are the three certification gates mentioned in the gunnery guidelines?

The correct answer identifies the three certification gates as Tables IV, VIII, and XII. In the context of gunnery training, these tables represent critical milestones through which personnel and units must pass in order to demonstrate their proficiency and readiness in various gunnery skills and tasks. Each table signifies a specific level of complexity and scenario that a crew must master to ensure they are adequately prepared for actual combat situations.

Table IV typically involves foundational skills and basic operational capabilities. As teams progress to Table VIII, they engage in more advanced scenarios that test their coordination and tactical application under greater levels of complexity. Finally, Table XII is designated to ensure that units are combat-ready and can perform effectively under the most challenging conditions.

By successfully completing these certification gates, which align with their respective tables, crews show that they have met the established training standards and are equipped to handle real-world operational demands.