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UID:0e00be01-cff8-4491-be4f-5d02c9a582a0
X-WR-CALDESC:11 March 1935: Between 1924 and 1935\, the Naval cryptology se
 rvice developed operationally\, culminating in the formation of the Commun
 ications Security Group (CSG)\, effective 11 March 1935. That date marks t
 he first appearance of the word 'Group' in the title of the Naval cryptolo
 gy organization and is observed as the birth of the Naval Security Group.
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DTSTART:20251102T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20261101T020000
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DTSTART:20260308T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20270314T020000
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BEGIN:VEVENT
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DTSTAMP:20260424T074210Z
DESCRIPTION:11 March 1935: Between 1924 and 1935\, the Naval cryptology ser
 vice developed operationally\, culminating in the formation of the Communi
 cations Security Group (CSG)\, effective 11 March 1935. That date marks th
 e first appearance of the word 'Group' in the title of the Naval cryptolog
 y organization and is observed as the birth of the Naval Security Group.
DTSTART;TZID=America/New_York:20260311T000000
DTEND;TZID=America/New_York:20260311T235900
LOCATION:
SUMMARY:1935: Navy cryptologic organization redesignated OP-20-G as Communi
 cations Security Group.
END:VEVENT
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