Reserves: for organizing, administering, etc., reserve components

§ 678. Reserves: for organizing, administering, etc., reserve components (a) A Reserve ordered to active duty under section 672 (d) of this title in connection with organizing, administering, recruiting, instructing, or training the reserve components shall be ordered in his reserve grade. While so serving, he continues to be eligible for promotion as a Reserve, if he is otherwise qualified. (b) To assure that a Reserve on duty under subsection (a) receives periodic refresher training in the categories for which he is qualified, the Secretary concerned may detail him to duty with any armed force, or otherwise as the Secretary sees fit.