The American programme asserted naval status and regional security while responding in part to South American battleship construction. Brazil, Chile, and Argentina help explain why the United States could consider powerful battleships necessary in its own hemisphere without presenting the fleet as a global challenge to Britain. Turbine and boiler designs also moved between British and American firms while the two fleets were being compared. The Queen Elizabeths remained faster, but Pennsylvania's twelve 14-inch guns made it a ship no opponent could dismiss. The design offered credible American deterrence without an immediate leap to still larger guns.
Notable Point · 15:44-17:18
American deterrence without escalation
Pennsylvania combined regional deterrence with a 12-gun broadside, while British and American firms still shared key turbine and boiler ideas.
14-inch GunsAnglo-American CooperationArgentine NavyBattleshipsBrazilian NavyCapital ShipsChilean NavyNaval Arms RaceNaval DeterrenceNaval DiplomacyNaval Industrial BaseNaval StrategyNaval Technology TransferPennsylvania Class BattleshipsQueen Elizabeth Class BattleshipsRegional SecurityShip DesignSouth American Dreadnought RaceSteam TurbinesUS NavyWater Tube Boilers