Sam222
2 Answers
Jenn
The Army began using the codes "H-hour" and "D-day" during World War I to indicate the time or date of an operation's start. Military planners would write of events planned to occur on "H-hour" or "D-day" -- long before the actual dates and times of the operations would be known, or in order to keep plans secret. And so the "D" may simply refer to the "day" of invasion.
| 13 years ago. Rating: 0 | |
BeGood2OneAnother
Top contributors in Words & Wordplay category
Unanswered Questions
Bet88
Answers: 0
Views: 10
Rating: 0
f8bet_pbsgroup
Answers: 0
Views: 8
Rating: 0
Nhà Cái NBET
Answers: 0
Views: 9
Rating: 0
UW88 - Nhà Cái Cá Cược Hàng Đầu Châu Á Năm 2025
Answers: 0
Views: 9
Rating: 0
Nhà Cái NBET
Answers: 0
Views: 9
Rating: 0
Nhà cái Thabet
Answers: 0
Views: 10
Rating: 0
Nhà cái Fun88
Answers: 0
Views: 13
Rating: 0
Nhà Cái 98win
> More questions...
Answers: 0
Views: 11
Rating: 0