"The enemy of my enemy is my friend." The enemy being Shiite Iran and her surrogates ...
The Brits and Americans took over Iran when they threatened to Nationalise their Oil and they have been hounding Iran ever since......
Britain, and in particular Sir Anthony Eden, the foreign secretary, regarded Mosaddeq as a serious threat to its strategic and economic interests after the Iranian leader nationalised the British Anglo-Iranian Oil Company, latterly known as BP. But the UK needed US support. The Eisenhower administration in Washington was easily persuaded.
British documents show how senior officials in the 1970s tried to stop Washington from releasing documents that would be "very embarrassing" to the UK.
Official papers in the UK remain secret, even though accounts of Britain's role in the coup are widespread. In 2009 the former foreign secretary Jack Straw publicly referred to many British "interferences" in 20th-century Iranian affairs. On Monday the Foreign Office said it could neither confirm nor deny Britain's involvement in the coup.
Mosaddeq's overthrow, still given as a reason for the Iranian mistrust of British and American politicians, consolidated the Shah's rule for the next 26 years until the 1979 Islamic revolution. It was aimed at making sure the Iranian monarchy would safeguard the west's oil interests in the country.
US officials have previously expressed regret about the coup but have fallen short of issuing an official apology. The British government has never acknowledged its role.
https://www.theguardian.com/world/2013/aug/19/cia-admits-role-1953-iranian-coup