Moscow Trials
series of three trials held in the Soviet Union at the instigation of Joseph Stalin between 1936 and 1938 against so-called Trotskyists and members of Right Opposition of the Communist Party of the Soviet Union
en-GB/ˈmɒskəʊ ˈtɹaɪəlz/
en-US/ˈmɔˌskaʊ ˈtɹaɪəlz/