An official website of the United States government
Here's how you know
Official websites use .gov
A
.gov
website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A
lock (
lock
)
or
https://
means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Skip to main content (Press Enter).
Toggle navigation
National Security Agency/Central Security Service
NSA/CSS
Search
Search NSA:
Search
Search NSA:
Search
About
Leadership
Mission & Combat Support
Cybersecurity
Signals Intelligence
Central Security Service
Locations
Research
Cybersecurity Collaboration Center
Collaborative Partnerships
DIB Cybersecurity Services
Standards and Certifications
Artificial Intelligence Security Center
Press Room
Press Releases & Statements
News & Highlights
Podcast
Declassification & Transparency Initiatives
Cybersecurity Advisories & Guidance
Telework and Mobile Security Guidance
DoD Microelectronics Guidance
Research Publications
Careers
Trending Opportunities
History
National Cryptologic Museum
Cryptologic History
National Cryptologic Memorial
Search
Search
Upload Date
Upload Date
Document Date
Title
Memorandum from U.S. Naval Security Group to Chief of Naval Operations
Memorandum from Louis Grant regarding SIGINT information of DRV radar surveillance of U.S. STRIKE aircraft
Memorandum from Lt Gen Gordon Blake USAF to United States Intelligence Board
Memorandum from Frank Austin to Dr. Louis Tordella regarding 16 August 1964 Washington Post article
Memorandum from Thomas L. Hughes to the Secretary of State
Memorandum from Thomas L. Hughes to the Secretary of State
Memorandum from Thomas L. Hughes to the Secretary of State
Operational History DESOTO Patrol
Transcript of Telephone Conversations
DRV Naval Order of Battle
Memorandum from Deputy Secretary of Defense Cyrus Vance to DIRNSA
Memorandum from the Chairman of the Senate Select Committee to Study Governmental Operations with Respect to Intelligence Activities
Office of the Secretary of Defense response to the Senate Select Committee
Memorandum from Mr. Thomas K. Latimer to Mr. William G. Miller, Chief of Staff SSCI
Memorandum from William Gerhard to DDO
Notes regarding Secretary McNamara Testimony before the Senate Foreign Relations Committee
Memorandum for the SecDef fm Director, DIA (and associated desknote dated 14 Dec 1967)
Memorandum from Carl Marcy to Dr. Louis Tordella
Memorandum for the Record; Subj: Interview with Mr. Arthur McCafferty, White House Staff
DoD Intelligence Information Report
FIRST
18
19
20
(current)
21
22
LAST