During the 1930s and 1940s, NKVD groups assassinated defectors and opponents abroad; in August 1940, Trotsky was assassinated in Mexico, eliminating the last of Stalin's opponents among the former Party leadership.
Pada tahun 1930-an dan 1940-an, kelompok NKVD membunuh para pembangkang dan oposisi di luar negeri; pada Agustus 1940, Trotsky dibunuh di Meksiko, sehingga menyingkirkan lawan terakhir Stalin di kalangan bekas pemimpin Partai.