Once confined to military and research applications, submarines are now being repurposed for commercial use, particularly for underwater cargo transport. This innovative approach aims to revolutionize ...

The East China Sea is one of the most strategically charged bodies of water on the planet. Contested islands, overlapping ...

Hanwha Ocean displayed a submarine scale model concept at the MADEX 2025 naval exhibition in Busan, South Korea, in May 2025. The boat's main feature is nuclear propulsion. (Gordon Arthur/staff) ...