Soryu-class

Soryu-class

Type: Diesel-Electric Submarine

Domain: sea

Country of Origin: Japan

Manufacturer: Mitsubishi

Overview

The Soryu class is a Japanese diesel-electric submarine featuring advanced lithium-ion battery propulsion in the later boats, replacing the original Stirling AIP system. Built by Mitsubishi Heavy Industries and Kawasaki Heavy Industries, these 2,950-tonne boats represent some of the most capable conventional submarines in the world, optimized for Pacific operations.

Technical Specifications

beam9.1 m
crew65
speed20 knots (submerged)
length84 m
armament6x 533mm torpedo tubes, Harpoon SSM
propulsionDiesel-electric + Stirling AIP or Li-ion batteries
displacement2,950 tonnes (surfaced)
diving_depth300+ m

Operators

Related sea Weapon Systems