Why old warship wrecks may survive unevenly

Are old sailing-warship wrecks likely to remain preserved on the seabed?

They can survive for a long time, but limited surveys and heavy fishing mean intact remains cannot be assumed.

Wrecks from sailing-era wars can survive underwater for a long time. Their apparent absence may partly reflect how little systematic seabed research has been completed in some regions. Survival also depends on later human activity, because heavily fished waters can disturb or destroy material before archaeologists document it. A wreck's durability does not guarantee that recognizable remains still await discovery.