Related by context. Frequent words. (Click for all words.) 71 Cheonan corvette 68 corvette Cheonan 67 warship Cheonan 67 #,# tonne corvette 65 Korean submarine torpedoed 63 #,# ton Cheonan 63 Korean torpedo sank 63 Korean warship 62 Cheonan 61 sunken warship 61 Ehime Maru 61 Tongan ferry 60 Cheonan warship 60 South Korean warship 59 Cheonan sank 59 ship Cheonan 59 seamen aboard 58 warship USS Cole 58 HMS Tireless 57 USS Saipan 57 Samho Jewelry 56 HMAS Adelaide 56 Thai fishing trawler 56 German battleship Bismarck 56 naval vessel 56 naval warship 56 antisubmarine 55 Baengnyeong Island 55 navy warship 55 warship 55 warship sinking 55 Somali pirates seize 55 Korean torpedo 54 coastguard vessels 54 submarine 54 crewmen aboard 54 ferry Dona Paz 54 commandos boarded 54 Antarctic cruise ship 53 Joseph Anzack Jr. 53 Senopati Nusantara 53 bloody naval skirmishes 53 Cheonan sinking 53 HMCS Chicoutimi 53 Transocean Deepwater Horizon 53 Bow Mariner 53 USS Juneau 53 nuclear submarine Kursk 52 HMAS Melbourne 52 L' Acadien II 52 Aegis destroyer 52 vessel 52 Chung Hoon 52 Baengnyeong island 52 USS Dubuque 52 USS Forrestal 52 Golden Nori 52 vessel ran aground 51 NKorea warns 51 USS Mesa Verde 51 ship 51 crane barge 51 ship Maersk Alabama 51 Coast Guard rescues 51 USS Cole destroyer 51 crewmembers aboard 51 trawler sank 51 Zhan Qixiong 51 Corey R. Clagett 51 ferry ran aground 51 USS Bunker Hill 51 Bonhomme Richard 51 torpedoing warship 51 trawler 51 Exxon Valdez supertanker 51 Oyang 51 cargo ship 51 sailors 51 LSTs 51 Ferry sinks 51 hijacked freighter 51 hijacked yacht 51 Sea Shepherd activists 51 Hyundai Mipo Dockyard 51 HMS Vanguard 51 sunken wreckage 50 midget submarine 50 Kaiko Maru 50 Marshal Shaposhnikov 50 Somali pirates hijack 50 frigate USS Nicholas 50 HMCS Athabaskan 50 Hebei Spirit 50 USS Hopper 50 Harsh Environment semisubmersibles 50 fired homing torpedo 50 Nerpa 50 Dumai Express 50 By RICH RADFORD 50 Princess Ashika 50 USS Tarawa