Japan Marine United (JMU) unveiled early-stage designs for next-generation destroyers designated DDGX and DDX during a recent defense exhibition in Chiba, aimed at enhancing the capabilities of the Japan Maritime Self-Defense Force (JMSDF). This initiative marks a significant step toward replacing the aging Kongō-class and Murasame-class destroyers, which have been in service since the 1990s.
At the exhibition, JMU displayed scale models of these innovative vessels but noted that the Tokyo Acquisition Technology & Logistics Agency (ATLA) has not yet issued tenders or contracts related to their construction, according to a report by Naval News.
Eyes were particularly drawn to the models, which showcased potential advancements such as a railgun and directed energy weapons developed by Kawasaki. Each model also featured a robust transmitting tower, suggesting that the design could be influenced by the UNICORN communication mast currently used in the JMSDF’s Mogami-class stealth frigates. Reports from last year indicated that the initial design phase of the DDX would integrate elements from both the Mogami frigates and the Asahi-class destroyers, driving advancements in naval technology.
In addition to the DDGX and DDX models, a third vessel displayed at JMU’s booth was marked with a cross-section, hinting at a design focused on reducing complexity and hull size while possibly optimizing components.
However, the company was cautious, emphasizing that the details shown were purely conceptual. A JMU representative clarified that the display offered minimal information since the specific requirements have not been released by the Japanese Ministry of Defense. “Empty spaces you see here could accommodate any type of system, either weapons, containers or other solutions; what precisely will fit in these spaces remains to be determined,” the representative stated, indicating that further details will emerge once ATLA publishes its official requirements.
The unveiling of these designs at the DSEI Japan defense exhibition signals Japan’s commitment to modernizing its naval forces, aligning with broader global trends in military innovation and strategic defense initiatives.
