Which item is NOT one of the three reserve component categories?

Which item is NOT one of the three reserve component categories?

• A. Ready Reserve
• B. Standby Reserve
• C. Retired Reserve
• D. Selected Reserve

Answer: (D)

Reserve components are organized into three broad groups: Ready Reserve, Standby Reserve, and Retired Reserve. The term Selected Reserve isn’t a separate category; it’s a portion of the Ready Reserve—the subset of units and individuals who are actively trainable and can be mobilized on short notice. Because the question asks for what is not one of the three main reserve categories, the correct idea is that Selected Reserve belongs to the Ready Reserve, not as its own category. Ready Reserve includes Selected Reserve and Individual Ready Reserve, Standby Reserve covers those not readily available for duty but still on the rolls, and Retired Reserve covers retirees who can be recalled if needed.

Reserve components are organized into three broad groups: Ready Reserve, Standby Reserve, and Retired Reserve. The term Selected Reserve isn’t a separate category; it’s a portion of the Ready Reserve—the subset of units and individuals who are actively trainable and can be mobilized on short notice. Because the question asks for what is not one of the three main reserve categories, the correct idea is that Selected Reserve belongs to the Ready Reserve, not as its own category. Ready Reserve includes Selected Reserve and Individual Ready Reserve, Standby Reserve covers those not readily available for duty but still on the rolls, and Retired Reserve covers retirees who can be recalled if needed.