Pre-dreadnought service lives and rapid Royal Navy construction

Which British pre-dreadnought class served longest, and how does that compare with modern American missile destroyers?

The Royal Sovereigns provide a 23-year comparison, from 1892 to 1915, substantially shorter than the American destroyer example. Those shorter service lives are linked here to Britain's rapid replacement and construction cycle.

The Royal Sovereign class supplies a 23-year comparison, using the period from 1892 to 1915 when ships of the class were in commission. A provisional estimate of 20 to 30 years is refined to that figure. The result is much shorter than the modern American missile-destroyer example. Britain built and replaced ships rapidly during the pre-dreadnought era. The class-wide date range supports this comparison without establishing that every individual ship served for the same number of years.