Related by context. Frequent words. (Click for all words.) 56 Chilingarov 52 Spitzbergen 52 missile frigate 52 Cosmodrome 52 HMS Endurance 51 Baltic Fleet 51 Severomorsk 50 Cryosat 50 Poisk 50 Masorin 49 zodiacs 49 Polarstern 49 Krasin 49 Varyag 49 Roman Romanenko 49 Marshal Shaposhnikov 49 Coast Guard icebreaker 49 Mir Space Station 49 Igor Dygalo 48 naval squadron 48 naval frigate 48 Neva River 48 submersibles 48 Shenzhou spacecraft 48 polar expeditions 48 Svalbard archipelago 48 Novoship 48 frogmen 48 Fridtjof Nansen 48 HMS Bulwark 48 icebreaker fleet 47 Plesetsk Cosmodrome 47 Kliper 47 Sukhoi jets 47 Severodvinsk 47 Drobyshevsky 47 Alexander Kaleri 47 flagged freighter 47 Vostochny 47 midget submarine 47 Gennady Padalka 47 Sevmash 47 Leiv Eiriksson 47 Rassvet 47 Artur Chilingarov 47 submersible 47 Liberian flagged 46 Soyuz rockets 46 Sevmash shipyard 46 Rosaviakosmos 46 Biomedical Problems 46 submersible robot 46 Svalbard Norway 46 destroyer Admiral Chabanenko 46 polar explorers 46 Somali pirates seize 46 Bourbon Dolphin 46 EMERCOM 46 Underwater robots 46 Fiord 46 Thor Heyerdahl 46 HMS Tireless 46 Lomonosov 46 Diego Urbina 46 Yuri Malenchenko 45 rigid inflatable boat 45 Pulkovo Airlines 45 robotic rovers 45 HMS Gloucester 45 crewmembers aboard 45 Larisa Ilchenko 45 Stroytransgaz 45 mine sweepers 45 Kunashiri Island 45 Uralmash 45 Trans Siberian Railroad 45 naval destroyers 45 navy frigates 45 Russian 45 NASA rovers 45 Kurchatov Institute 45 hydrographic survey 45 sunken warship 45 HMCS Charlottetown 45 robotic probes 45 Crewmen 45 nuclear corporation Rosatom 45 pirate skiff 45 Kerch Strait 45 minesweeping 45 Cargo Ship 44 sunken wreckage 44 MetOp 44 stealth frigates 44 Soviet cosmonaut 44 Ust Luga 44 Antartic 44 Salizhan Sharipov 44 Sovcomflot 44 Volga river 44 REMUS