What is the purpose of Diagnostic GSTs?

The purpose of Diagnostic GSTs, or General Surface Training, is to assess the readiness and effectiveness of personnel in specific training competencies and skills. These evaluations are crucial for command leadership as they provide insights into an individual or unit's performance and readiness levels, allowing for targeted improvements where needed. Commander's evaluations help in identifying strengths and weaknesses in capabilities, ensuring that the training objectives align with operational requirements. This evaluation process ultimately supports mission success by ensuring that all personnel are adequately prepared and proficient in their duties.

While other choices might seem relevant, they do not encapsulate the primary focus of Diagnostic GSTs, which is to provide commanders with specific performance evaluations necessary to make informed decisions about training and readiness.