Season 4 Episode
- Season 1 Warships of the World Wars
- Season 1 Submarines War Beneath the Waves
- Season 1 The Vessels That Saved D-Day
- Season 1 The First Metal Warships
- Season 1 Torpedo Boats at War
- Season 1 Cold War Warriors
- Season 1 Rescue Ships
- Season 1 The Smallest Ships of War
- Season 1 Mighty Wooden Warships
- Season 1 Secrets and Lies
Combat Ships - Season 1 Episode 2 Submarines War Beneath the Waves
6.50 45 minutes It began with a barrel-shaped submersible that patrolled New York Harbor during the American Revolutionary War. Since then, the submarine has evolved into a vital weapon of war. Dive in as we track its history, from the 1775 Turtle to the 1879 Resurgam to the mighty German U-boats and nuclear subs of today. Rare archival footage, visits to surviving decommissioned subs, and interviews with crewmembers help explain how these machines became such a powerful symbol of naval supremacy.
