For 50 years, Berlin was the symbol of the Cold War. The city at the heart of the intelligence war between the US and the Soviet bloc. Thousands of KGB or CIA, agents observed each other, cogs in the biggest information war in history.
2001
1963
2020
2011
1974
2016
1983
2007
2019
1994
1997
1999
2022
1937
2023
