D-Day Definition: What Is the Meaning of D-Day?


June 6, 1944, was D-Day, a moment when allied and American troops started their invasion of Nazi-controlled France. Many wonder why the Normandy beach invasion was called D-Day and what that “D” stands for. If you think that it is there for “disembark” then you are wrong.

In military terminology, and this was obviously one of the biggest military operations in the history, D-Day points out to the day when one operation started. It is clear that pretty much any military intervention has its D-Day, but since the “Operation Overlord” was the most famous ever, it is also often related to that name.

That “D” that we have is not for anything else, it just points out to the day when something started. If someone says D+1 it indicates to one day after the operation started. There are also other variations where hours are used. It comes in this format H-Hour and tels you how many hours went from the beginning.

Over the course of time, we had different combinations, and we had everything from A-Day to Z-Day, only B-Day was skipped, probably because it points out to a birthday. Anyway, there is a military meaning behind all this pointing to day or hour of one operation.

After the war started, Germany soon managed to overcome France troops and take the full control of the country. D-Day that started on June 6, 1944, was the first operation in a row that marked the beginning of the end of the biggest conflict in the history. Allied troops heavily supported by the U.S. army managed to take the beach and push forward to liberate France and ultimately defeat Nazi Germany.

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As one of the founders of foreignspolicyi.org Knjaz Milos tries to bring all the latest news regarding politics. He loves history and is passionate about writing.
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