Take a closer look inside the battleships and submarines that set naval warfare in motion, from prehistoric Viking longships to Vietnam War-era river vessels.
1. Viking Longships
2. Stealth
3. Doomed Vessels
4. Destroyers and Cruisers
5. Secrets of the Sea
6. Galleons and Privateers
7. The Battle of Leyte Gulf
8. Amphibious Assaults
The very first submarine, which legend claims lurked beneath New York Harbor during the American Revolutionary War. The small ships that rescued thousands from Dunkirk. The destroyer that forced the easing of the Cuban Missile Crisis. Over the centuries, conflicts have prompted advances to ship designs, making vessels stronger, faster, smarter, and capable of changing the cours...