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1、十大战略核潜艇(Tenstrategicnuclearsubmarines)Rankingoftheworld，stenstrategicnuclearsubmarinesStrategicnuclearsubmarine(alsocalledballisticmissilenuclearsubmarine)・Itwasanimportsntshiftinstrategicnuclearpower・Veryadvancedinavarietyofreconnaissancemeanstoday,land-basedintercontinentalm
2、issilesilosareeasytobefound,thenuclearpoweredballisticmissilesubmarinewithhighconcealmentandmobility,becomeanelusiveunderwatermissilelaunching.1:OhioclassTheOhioclassstrategicnuclearsubmarinedisplacement:18750tons,specifications:lengthof560feet(170.7meters):thefullwidthof42fee
3、t(12.1meters),draftof36.4feet(11.8meters),thehostisageneralelectricS8Gpressurenaturalcirculationwatercoolingtypenuclearreactor(reactorthermalpower250MWcorelife500fullpowerdays,thereplacementofthenuclearfuelcycleformorethan15years),2steamturbine,gearshaft,1single,7bladedpropell
4、er・Speedof20knots,divedepthof400meters,afterthepreparationof155(including15officers),endurance1000000kmOhioclassnuclearsubmarineisthefourthgenerationofstrategicnuclearsubmarines,manufacturedbytheGeneralDynamicCorp,builtatotalof18ships・Eachofthe〃0hio〃classsubmarineshas24vertica
5、lmissilelaunchtubes,whichcanlaunch24TridentIImissiles・Themissile，smaximumrangeismorethan12thousandkilometers,hittingaccuracyof90meters,eachmissilecarrying12warheadsatmost・Attackforce:"Ohio"classballisticmissilesubmarineistheUnitedStates"Trinity"strategicnuclearforcebackbone・Th
6、emainmissionistousetheTridentmissileattacksonthebigcity,thepoliticalandeconomiccenter,forces,ports,airports,denselypopulatedareasandlargetractsoflandandothersofttargets;canalsolandhardtargetmissilesilosandotherimportantstrategicattacksoftheenemy.IfcarryingatridenttypeIImissile
7、,thereare192nuclearwarheads,theexplosivepowerof91200ktTNTequivalent,thelivesofmillionsofpeopleconstituteaseriousthreattosafety・SincetherangeoftheTridentmissileisgreatlyincreased,thismeansthattheOhioclasssubmarinescanonlybedeployedintheUnitedStates,whichisagreatthreattoenemytar
8、gets・Thefirst8shipsoftheOhioclasssubmarinesaredeployedinMaine
