I am a vessel of considerable size, known for my service in both war and peace. I played a crucial role in a significant historical event, transporting troops and supplies across vast oceans. My name echoes a specific geographical location with a storied past, and I was almost lost to the depths during my service.

1. I was part of Operation Overlord.
2. My namesake is a city in England.
3. I was struck by a torpedo during World War II.
4. I was intentionally sunk as part of an artificial reef.