Crossword clues for Submarines 6 letters:HCLASSWorld War I submarine typeMEANIEBlue __ ("Yellow Submarine" villain)MEANIEBlue ___ ("Yellow Submarine" cad)LAYERSSubmarine sandwich componentsSALAMIPart of many a submarineHEROESEdible submarinesKLAXONHorn heard in submarine moviesSALAMISubmarine stapleHOAGIESubmarine sandwichSALAMIMeat in a submarineATOMICSubmarine typeMEANIEBlue character in "Yellow Submarine"MEANIEBlue "Yellow Submarine" villainFULTONBuilder of a submarine for NapoleonTINCANSubmarine: Slang.THAMESU. S. Navy's submarine training river, in Connecticut.MEANIEBlue guy of "Yellow Submarine"SAILORSubmarine crew memberHEROESSubmarinesTRITONSubmarine in recent headlines.TRITONNuclear submarine.ATOMICType of submarine.SONARSSubmarine "ears."LOAVESSome submarine basesSALAMISubmarine base?OCTOPIBearers of many submarine arms?SONARSSubmarine detection systemsMEANIEYellow Submarine villainDESALTTreat on a submarineUBOATSEnemy submarines, onceDELTASCertain Soviet nuclear submarinesSALAMISubmarine layer, oftenGROTONConnecticut submarine base siteHOAGIESubmarine sandwich, to someUBOATSGerman submarinesMEANIEBlue ___ ("Yellow Submarine" character)OSTENDNazi submarine base in Belgium.GROTONConnecticut submarine base.MEANIEBlue _____, from "Yellow Submarine"SALAMISubmarine part?SUBMARINESThey withstand a lot of pressureSUBMARINESProducts of Holland's imaginationSUBMARINESWolf-pack membersSUBMARINEPossible 24 Down triggerSUBMARINEDiverSUBMARINENautilus, for oneSUBMARINESee 18 Across.SUBMARINERMember of the U.S.N.SUBMARINENemo's transportationSUBMARINEThree units, in 56-Across