From the 2014 seizure of Crimea to the invasion of Ukraine, this is the inside story of a decade of clashes - as told by the Western leaders who traded blows with Putin's Russia.
1978
2006
2001
2011
2021
1987
1988
2024
2019
1994
2020
1964
2022
1986
2009
2023
2025
1983