Unky
Martian Baby
I guess I just have the feeling that whatever references there are concerning UFO's it is going to be pretty lackluster considering what the UFO community hopes it will be. It's going to be more about misidentification than anything. There's not going to be corroborated reports of structured metallic hovering silent crafts or anything approaching this type of information. At least that's my opinion at the moment. Something damning would be really big news and probably would have been already released by those wanting big attention.
I wouldn't even hope for that much...
Let's consider that almost everything Assange has released came from PFC Manning. Manning used a flash drive to collect documents from DOD servers that were sitting on a US military base in Iraq. The majority of UFO documents government agencies were forced to release related to really juicy cases like Malmstrom AFB '67 or Parviz Jafari, Iran, '76 came out during the Carter Administration and were gleaned from archives located in the US and controlled by The DIA, CIA, and AFOSI.
According to CBC Radio only 5% of material released was indicated SECRET and none of it was classified TOP SECRET or TS Code word. Released documents that were heavily redacted by CIA and NSA and remain so today were stamped TS Code Word.
Whatever documents are left in US government buildings and have not yet been shuttled off to secure repositories in the private sector, it's not reasonable to assume Manning would have had access to any documents, such related, that would be of interest to ufology. Whatever Assange is talking about, it's probably related to casual conversations or anecdotes and not anything we would care about.