I am a warship famed for a specific battle, though my career was relatively short. I was heavily armored and carried large guns, but my design was considered outdated even at the time of my construction. I met my end in a decisive naval engagement of World War II.

1. My name shares the same as the province of a Scandinavian country.
2. I was sunk while attempting to attack Allied landings.
3. My sister ship outlived me.
4. My wreckage was discovered relatively recently in deep water.