NCSC twat

(National Counterintelligence and Security Center)

9:16 AM · Sep 7, 2021

#OTD 1776, the first use of the submarine in warfare, the American submarine Turtle attempted to attack the British warship HMS Eagle. An impressed George Washington wrote Thomas Jefferson: “I then thought, and still think, that it was an effort of genius.”

https://twitter.com/NCSCgov/status/1435230416957583360

Q 758

Feb 14 2018 19:01:01

SEPT 7, 1776.