Related by context. Frequent words. (Click for all words.) 53 Skripal 52 Oleg Gordievsky 52 Kim Philby 50 KGB spy 49 MI6 49 Yevgeny Primakov 49 Richard Dearlove 49 Philby 48 Sir Richard Dearlove 48 naval attache 48 Sergei Skripal 48 Zaporozhsky 47 spymaster 47 KGB 46 spymasters 45 codebreakers 45 Soviet KGB 44 Tretyakov 44 Sabir al Douri 44 STRATCOM 44 Maj.Gen 44 military attache 43 Litvinenko poisoning 43 CIA 43 counterintelligence 43 Nicolo Pollari 43 Eliza Manningham Buller 43 Beria 43 MI6 spy 43 KGB successor 42 Paul Nitze 42 Sismi 42 German Luftwaffe 42 Katyn Forest 42 Soviet 42 Paul Vallely 42 spy 42 Kharlamov 42 SISMI 42 Colonel 42 Combined Arms Center 42 Nosenko 42 Declassified 42 spies 41 Ahmad Shuja Pasha 41 GRU 41 Anatoli 41 Aldrich Ames 41 businessman Boris Berezovsky 41 CENTCOM commander 41 Ushakov 41 Shabalkin 41 USSTRATCOM 41 Valeri Kharlamov 41 Yevgeni 41 Secret Intelligence 41 Gordievsky 41 StratCom 40 Bortnikov 40 Suvorov 40 Soviets 40 SOUTHCOM 40 colonel 40 USN Ret. 40 Deputy Commanding 40 Dudayev 40 intelligence 40 Intelligence Directorate 40 declassified 40 Primakov 40 NKVD 40 Zorin 40 Karen Kwiatkowski 40 Shcherbakov 40 MiG fighter 40 MI5 40 agent Alexander Litvinenko 39 extradite Andrei Lugovoi 39 Threat Reduction 39 Yuri Andropov 39 Panov 39 Counterintelligence 39 KGB agent 39 Brigadier General Janis Karpinski 39 Leonid Brezhnev 39 Robert Hanssen 39 Counter Terrorism Command 39 ex KGB spy 39 Patrushev 39 CGSC 39 Rupert Penry Jones 39 USAF Ret 39 George Kennan 39 SPECTRE 39 Mitrokhin 39 Counter Intelligence 39 Safonov 39 Raymond Azar 38 Andropov 38 MI5 MI6 38 Dean Rusk