Ro-26, originally named Submarine No. 45, was an Imperial Japanese Navy Kaichū-Type submarine, the lead unit of the Kaichū IV subclass. She was in commission from 1923 to 1938 and from 1939 to 1940.
Ro-26, originally named Submarine No. 45, was an Imperial Japanese Navy Kaichū-Type submarine, the lead unit of the Kaichū IV subclass. She was in commission from 1923 to 1938 and from 1939 to 1940. (en)
Ro-26, originally named Submarine No. 45, was an Imperial Japanese Navy Kaichū-Type submarine, the lead unit of the Kaichū IV subclass. She was in commission from 1923 to 1938 and from 1939 to 1940. (en)