A joint duty assignment position for which, considering the duties and responsibilities of the position, it is highly important that the assigned officer be particularly trained in, and oriented toward, joint matters. Critical billets are selected by heads of joint organizations, approved by the Secretary of Defense and documented in the Joint Duty Assignment List.
CRITICAL JOINT DUTY ASSIGNMENT BILLET
Meaning of CRITICAL JOINT DUTY ASSIGNMENT BILLET in English
DOD English dictionary of military terms. Английский словарь военных терминов DOD. 2012