Why would someone be deferred from national service?

A person may be deferred from national service for various reasons, including medical conditions that prevent them from fulfilling physical requirements, educational commitments that necessitate their absence, or personal circumstances such as caregiving responsibilities. Additionally, individuals may seek a deferment for reasons related to religious beliefs or conscientious objection. Each case is typically evaluated on its own merits, often requiring documentation or proof to support the request for deferment.