M80 Stiletto. The M80 Stiletto is a prototype naval ship manufactured by the M Ship Company as an operational experiment for The Pentagon’s Office of Force Transformation. It is notable for its Pentamaran hull design and carbon fiber construction, as well as its networked architecture.
The Sea Shadow is a unique top-secret stealth ship that cost the US government $195 million. Now, you can buy it in an online auction for $100,000. But you won’t be able to take it for a spin – the ship is to be broken down into scrap metal.
The former USS America (CV-66), a decommissioned supercarrier of the United States Navy, is deliberately sunk in the Atlantic Ocean after four weeks of live-fire exercises. She is the largest ship ever to be disposed of as a target in a military exercise.