[MilCom] Signal Intelligence References

[Ken]

Here's some pretty good sites to visit for both historic & perhaps some 
current information.

National Security Agency
http://www.nsa.gov/home_html.cfm

US Air Force Security Service
http://aia.lackland.af.mil/homepages/ho/40s-2.cfm

US Army Security Agency & INSCOM
http://www.nsa.gov/vigilance/vigil00005.cfm

US Navy Security Group.
http://www.fas.org/irp/agency/navsecgru/history.htm
http://www.nsg.navy.mil/NSGAP/links/nsg-sites.asp
http://www.ussliberty.org/index.html#top
http://www.anzwers.org/free/navyscpo/Command_Display.html

US Marine Corps
http://hqinet001.hqmc.usmc.mil/DirInt/default.html

Also the Federation of American Scientists ( 
http://www.fas.org/main/home.jsp ) is a SUPER site & has VERY extensive 
information on hundreds of web pages with hundreds of website cross 
references... Some examples:

*Cross reference to all agencies  http://www.fas.org/irp/official.html
*Intelligence Gathering Aircraft 
http://www.fas.org/man/dod-101/sys/ac/index.html
*Intelligence Collections Programs: 
http://www.fas.org/irp/program/collect/index.html  (VERY extensive)
*Army  http://www.fas.org/irp/program/collect/guardrail.htm
etc....

Ken