What major political event led to the expulsion of over 80 Russian diplomats?
Russian involvement in the 2014 Vrbětice explosions
Espionage charges
Hacking scandal
Spy plane shoot-down
Answer
The expulsion of over 80 Russian diplomats was a major political event that occurred in the aftermath of the 2014 Vrbětice explosions. The explosions were caused by two bombs that were planted in two ammunition warehouses in the Czech Republic, killing two people and injuring 200.
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