North Korea's biggest vessel to date is a 1,500-ton frigate fitted with a ship-to-ship missile. It does not carry a vertical launching ... North first unveiled the bottom section of the vessel ...

Although the ship operated in challenging itineraries in both the Caribbean and in Europe, it was seen on arrival in dock at Marseille in 2025 that AIDAdiva’s vertical bottom was completely free ...

These provide vertical profiles of ocean current speed and direction ... each cell being variable from 1 to 32 meters to a maximum depth of 700 meters. When the bottom is within range, an ...