Related by context. Frequent words. (Click for all words.) 64 KGB 62 KGB spy 61 Soviet KGB 59 NKVD 56 Dudayev 56 Belkovsky 56 Grigori 55 Bortnikov 55 Dzerzhinsky 54 Ichkeria 54 Tikhomirov 54 Shcherbakov 54 Ingushetian 54 Chechnyan 54 ex KGB 53 Gladio 53 Surkov 53 Pukach 53 Beria 53 Yegorov 53 Czarist 53 Skripal 53 Komsomol 53 Panov 52 Anzor 52 Pronin 52 Patrushev 52 Comintern 52 Cherkesov 52 Ushakov 52 Yevgeny Primakov 52 KGB successor 52 Sviridov 52 Tsarist 52 Sadulayev 51 Basaev 51 Delimkhanov 51 Andropov 51 Yevgeni 51 tsarist 51 Vsevolod 51 Ukraine SBU 51 Shabalkin 51 Lubyanka 51 Sidorov 51 Nekrasov 51 Khlebnikov 51 Sarsenbayev 51 Stalin 51 Mirzoyev 50 Umar Israilov 50 Vadim 50 Simonov 50 Sergei 50 Aushev 50 Nikonov 50 Pribylovsky 50 Litvinenko poisoning 50 Safronov 50 Tsvetkov 50 Shamanov 50 Isayev 50 Shepel 50 Akhmed 50 Zviad Gamsakhurdia 50 Haji Mammadov 50 OMON 50 Kolesnikov 50 Panfilov 50 Chechen 50 Yusupov 50 Heydrich 50 Ignatchenko 50 Chechen Republic 49 Suvorov 49 procuracy 49 Naryshkin 49 Yegor 49 Chechen separatist leader 49 Bolshevik 49 SAVAK 49 Aleksey 49 Beslan siege 49 Beslan tragedy 49 Kalugin 49 Zyazikov 49 Kurochkin 49 Mazepa 49 Karachayevo Cherkessia 49 Kononov 49 Vasiliy 49 Pichugin 49 Fridinsky 49 FSB 49 Dagestani 48 Zatulin 48 Yevsyukov 48 Mukhin 48 Yushenkov 48 Stepan Bandera 48 Gordievsky