Final answer:
The USAR and ARNG conduct check rides on a regular basis to assess the readiness and capabilities of their soldiers.
Step-by-step explanation:
The USAR (United States Army Reserve) and ARNG (Army National Guard) conduct their check rides on a regular basis as part of their training and readiness requirements. The frequency of these check rides can vary depending on various factors such as the unit and mission requirements.
For the USAR, soldiers are typically required to complete a check ride at least once per year. This check ride focuses on evaluating their proficiency in operating military vehicles and equipment.
Similarly, the ARNG conducts check rides to assess the readiness and capabilities of its soldiers. These check rides are usually conducted at least once a year, but the frequency can increase depending on the unit's mission and operational needs.