A new modular military boat, dubbed “Lego-style” due to its customizable deck structure, has been unveiled in Seoul. Developed by South Korean firms, the boat allows for swift reconfiguration of its deck layout to suit various mission requirements. This adaptability is intended to enhance operational flexibility for naval forces. The design enables the rapid integration of specialized equipment, including drone operation support systems. The boat’s modular design simplifies maintenance and allows for upgrades as technology advances. This new capability aims to provide a versatile platform for a range of maritime security and defense operations originating from Seoul. The project highlights advancements in South Korea’s military technology sector.