Maintenance and accounting kept wooden warships in service

A maintained wooden warship could remain in service for a century or more. That longevity helped states afford large fleets because a hull was not necessarily discarded after one generation. Royal Navy accounting also distinguished short refits from long refits, and the latter could amount to rebuilding much of a ship. Calling the work a repair could make funding available when authorization for a new vessel was politically harder to obtain. Extensive interwar reconstructions such as HMS Warspite followed similar logic, preserving an old identity across major structural and machinery changes. The lesson joins material durability to the budget categories through which navies preserve capability.