During the Second World War, Britain, the US and the Soviet Union worked together in oil-rich Iran. But cooperation was to degenerate into suspicion and hostility.
Gerald Brooke’s time in a Soviet prison was a pivotal moment in Cold War espionage.
The UDBA is probably the least known major espionage agency of the Cold War. It remains influential, despite the break-up of the country it was formed to defend.
What role was the BBC to play if the cold war became hot? For the first time, the corporation has given detailed access to its plans for a Wartime Broadcasting Service following a nuclear attack. Paul Reynolds reveals its secrets.
One of the most brilliant intellectuals of his age, Isaiah Berlin voiced impeccably liberal views. Yet were his political beliefs compromised by some unsavoury associations?
Geoffrey Roberts explains when and why the Cold War began.
The crisis in Ukraine has revealed to the world the divisions that exist throughout Europe about how the Second World War is remembered. Gareth Pritchard and Desislava Gancheva look at the controversial debate around wartime collaboration.