Do modern paints and other hull developments let warships remain in service longer?
Short answerThey can, but only when the hull is dry-docked regularly and maintained properly; coatings do not compensate for neglected upkeep.
NotesModern coatings and construction improvements can help a warship hull remain useful for a long service life. That benefit depends on regular dry-docking and proper maintenance. A neglected hull will not last simply because it began with better paint or newer materials. Through-life support, dock access, and maintenance discipline remain central to fleet longevity.