[webgambit]

What did surprise me was that when I changed it from gov to mil there were only 7 results. Expected more from the military. ;)

[svag]

I think wikileaks host those that are missing in the .mil ...

[pendragon]

No.... :) I hear fake 25 yr old female analyst profiles on Facebook work well. :)

[jewbacca]

Holy hell... snooping for classified data aside, searching for documents on any historically significant topic on site:mil may now be my new hobby.

[wheaties]

Please don't confuse the US military with the US government. In the military if you can't do the job you're assigned, you get reassigned. If it doesn't do what it's supposed to do it gets axed. In the government...

[jcuppett]

... the FBI will accidentally declassify military communique on the reproduction of Tesla's experiments: http://bit.ly/aT5AZ0

[jerf]

Well, that was a waste of time.

[dotBen]

try:

filetype:rtf | filetype:ppt | filetype:pptx | filetype:csv | filetype:xls | filetype:xlsx | filetype:docx | filetype:doc | filetype:pdf "this document is classified" site:mil

EDIT: Actually most of this stuff is false positives, but I'm sure you can fine tune the search query.

EDIT 2: This is quite good, for UK (I'm a UK Citizen):

filetype:rtf | filetype:ppt | filetype:pptx | filetype:csv | filetype:xls | filetype:xlsx | filetype:docx | filetype:doc | filetype:pdf "this document is confidential" site:gov.uk

[jonknee]

Just visit Wikileaks...