D-day Definition - MilitaryDictionary.org
Term Source: JP 3-02 (Amphibious Operations) ?
1.) The unnamed day on which a particular operation commences or is to commence.
In the United States, military vocabulary is standardized by the Department of Defence. These terms are used by the United States Army, Navy, Air Force, and Marine Corps.
Term Classification: operations
Department of Defence, Dictionary of Military and Associated Terms
Term sourced from JP 3-02: Amphibious Operations, updated July 2014 View source document
This term is marked as active and was last updated in 2015
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