Source:BBC News
"The CIA has released documents which for the first time formally acknowledge its key role in the 1953 coup which ousted Iran's democratically elected Prime Minister, Mohammad Mossadeq.
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But until now the intelligence agencies have issued "blanket denials" of their role, says the editor of the trove of documents, Malcolm Byrne.
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The documents show how the CIA prepared for the coup by placing anti-Mossadeq stories in both the Iranian and US media.
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The US and UK intelligence agencies bolstered pro-Shah forces and helped organise anti-Mossadeq protests."