Combat Ships, Season 4

There are many ways a wartime vessel earns its place in history. Sometimes it’s because of its courageous captain, risking everything to complete the mission. Sometimes it’s the seminal battles it fought in. Sometimes it’s an act of mutiny or piracy that happened on its deck. On this all-new season, along with celebrating the world’s fastest, biggest, and most powerful combat ships, we also salute the heroic men and women who sailed them, and examine the conflicts that made each vessel a legend of the sea.