https://www.naval-technology.com/news/kawasaki-sougei-submarine-launch/
Kawasaki launches sixth Taigei-class submarine in Japan
Oct 15, 2025 - Kawasaki Heavy Industries has launched Sougei, the sixth Taigei-class submarine at its No.1 Building Berth in Kobe Shipyard in Kobe, Japan.
launches sixth taigeikawasaki
https://www.navalnews.com/naval-news/2025/10/japan-launches-sixth-taigei-class-submarine-for-jmsdf/
Japan Launches Sixth Taigei-Class Submarine for JMSDF - Naval News
launches sixth taigeijapan