How should the battleship-versus-carrier debate be understood in the Pacific and after the Second World War?
Short answerBattleships remain useful until aviation can reliably deliver precise all-weather strikes; later technology, cost, and mission change make carriers the more flexible choice.
NotesA simple Pacific-war verdict misses the technological transition. Battleships retain a role while aircraft are weather-limited and cannot reliably locate and strike surface forces at night or with precision. Once all-weather aviation, accurate tracking, and guided weapons mature, heavy guns lose the central ship-versus-ship role, though their fire support remains useful if the cost of preserving the capability can be justified. The later missile-survivability comparison shifts protection away from battleship-style side armor and toward internal subdivision. Bulkhead placement can decide whether a hit is contained or produces catastrophic casualties, so survivability remains a design problem even after thick armor loses its former role.