No conozco ni he encontrado definiciones equivalentes en castellano. Aquí tienes algunas ideas no más: https://www.intelpage.info/ordendef73-2002.html

En cuanto a las definiciones, creo que aquí están perfectamente explicitadas;
ID is the process of determining the friendly or hostile character of an unknown detected contact and the product (classification) of that process. Assigning ID requires ID authority and criteria. ID authority is the authority to assign an identity classification to an unknown contact, if possible. The JFC normally delegates ID authority to the JFACC/AADC and authorizes further delegation to subordinate commanders (e.g., RADC/SADC) for decentralized execution as allowed by ROE and necessitated by the operational situation. ID authority and ID criteria should be stated and discussed in the AADP and ACP for approval by the JFC. Both ID authority and criteria may require modification, sometimes in conjunction with ROE, in a dynamic operational environment and/or with changes in phases of the operation or campaign.
(...)
Commit Authority. Commit authority may be used (and delegated) by the AADC as a battle management tool. The AD echelon with commit authority is permitted to authorize assets to prepare to engage an entity (e.g., position a DCA fighter to intercept or direct an ADA unit to track and target). Commit authority does not imply engagement authority. Further permission is required to engage an entity that has been committed upon.
(...)
https://www.google.es/url?sa=t&source=web&rct=j&url=https://...