The following documents were released through the Office of the Secretary of Defense: The files are in PDF format.

1. Fact Sheet, USAF Public Affairs, subject: Information of UFO's, undated, 3 pages (691K Bytes).
2. Fact Sheet, USAF Public Affairs, Number 87-34, subject: UFO, undated, 3 pages (137K Bytes).
3. MEMORANDUM, Subject: Unexplained Lights [RAF Woodbridge], dated 13 January 1981, 1 page (182K Bytes).
4. National Aeronautics and Space Administration (NASA) Information Sheet 78-1, subject: UFO's, undated, 7 pages (722K Bytes).
5. News Release, Office of the Assistant Secretary of Defense for Public Affairs, subject: Air Force to Terminate Project Blue Book, dated December 17, 1969, 2 pages (331K bytes).
6. Office of Naval Research Information Sheet, subject: Philadelphia Experiment; UFO's, undated, 2 pages (262K bytes).
7. Project Blue Book Document, dated 1 February 1966, 12 pages (1173K Bytes).
8. Report of Air Force Research Regarding the "Roswell Incident," dated 27 July 1994, consists of transmittal memo and report, 30 pages (6135K Bytes).
9. UFO Fact Sheet, Undated, 3 pages (297K bytes).

These files actually were acquired from various sources by the Defense Department such as the Air Force, NASA, etc. It is always fun to read some of these reports as it gives us an insight into the government's thinking. When you look at Project Blue Book for example, you can see that the only reason for it's being formed was to dismiss all sightings of ufos. It had neither the funding or man power to do much else. It is now ancient news but reading the Roswell Incident report is also significant historically.

You will notice a couple of the documents deal with the Philadelphia experiment, which is always interesting as are the so called fact sheets.

Here are a few more interesting documents:

10. Teletype on Roswell sent by FBI.
11. Project Silver Bug. Interesting attempt to design a saucer.
12. Concepts for detection of extraterrestrial life. (Very Slow Loading)
13. Proof of government Interplanetar Phenomenon Unit.