The declassification of official secrets is often seen as either a challenge or a prerequisite for obtaining accurate data on the history of political and economic events. Yet at the same time high government intelligence officials have said that their policy is one of 'plausible deniability'. Official US government policy for example is never to acknowledge or deny the presence of nuclear weapons anywhere its forces are deployed, especially its naval forces. The British have their ‘Official Secrets’ Act. When the Wikileaks site was launched in 2007 and attained notoriety for publication of infamous actions by US forces in Iraq and Afghanistan, this platform was heralded and condemned for its disclosures and exposures.
Julian Assange is quoted as saying that when he receives documents classified under the UK Official Secrets Act he responds in accordance with the letter of the law – since it is forbidden to withhold or destroy, his only option is to publish. The question remains for historians, investigators, and educated citizens: what is the real value of disclosures or declassification? Given the practice of plausible deniablity, does disclosure or declassification constitute proof, and if so by what criteria? Both facts and non-facts can be concealed or disclosed.
Information is not self-defining Ultimately there remain two questions: does the secret document (now public) really constitute the 'secret'? What is the 'secret' for which we use the document to actually refer? Is secrecy the difference between the known and unknown, or the known and untold?