Which system helps maintain personnel readiness through comprehensive tracking?

The system that maintains personnel readiness through comprehensive tracking is the Deployment Capability Application and Personnel Evaluation System (DCAPES). It is designed to enhance the ability of the military to track and manage personnel assignments and readiness levels throughout the deployment process.

DCAPES integrates information across various military functions, allowing for real-time updates on personnel status, which is crucial for ensuring that units are prepared to deploy quickly and efficiently. This capability enables commanders to determine current personnel readiness, identify gaps, and take necessary actions to fill vacancies or prepare replacements.

While other systems like LOGMOD (Logistics Module) primarily focus on logistics support, RCAT (Reserve Component Automated Telephone System) is more about communication for reserve components, and ART (Status of Resources and Training Systems) centers on reporting the status of unit resources and training, DCAPES specifically targets comprehensive personnel readiness tracking, making it the most appropriate answer for the question.