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The Imperial Japanese Navy

Chapter 22: SUBMARINES
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About This Book

The author surveys the development of Japanese naval forces from their earliest origins through rapid modern expansion, recounting earlier conflicts and the fleet’s contemporary organization. The narrative interleaves historical episodes with technical and institutional analysis: shipbuilding programmes, dockyards and harbours, armament and engineering (guns, torpedoes, armour, engines and boilers), and detailed descriptions of individual warships. Personnel matters receive extended treatment, including entry, training, pay, uniforms, mess arrangements, and character of officers and ratings. Numerous illustrations and appendices compile official reports, ship lists, and explanatory glossaries, while comparative observations relate foreign practices to domestic naval policy and capabilities.

MIYAKO.

CHIHAYA.

DESTROYERS

Japan has selected two types of destroyers, the Yarrow and the Thornycroft. The Thornycroft boats are practically replicas of similar boats in the British Navy, and the Yarrow boats do not greatly differ, except that they have the usual Yarrow stern.

Details will be found in the Appendix.

The feature of most interest concerns the disposition of the guns—the 12-pounder being carried aft instead of forward. This is a preferable system to the usual one of the 12-pounder forward, as the bow is thus less weighted down.

Mention may also be made of the fact that a railway is fitted on deck for the conveyance of torpedoes. This is convenient, but the raised rails are apt to get in the way of the crew a good deal.

In the war with Russia the Japanese destroyers appear to have stood the strains to which they have been subjected remarkably well, and no cases of “broken backs” and similar catastrophies which had been foretold seem to have occurred.

TORPEDO BOATS

Till recently, the fastest Japanese torpedo boat was one captured from the Chinese at Wei-hai-wei. Some very fast boats were built in the period 1898-1901, the types being Normand and Yarrow (Viper type), mostly the former. Details will be found in the Appendix. Some recent boats reached 29 knots on trial, and they are practically small destroyers.

The early Japanese torpedo boats were of the “second-class” variety, usually of the Normand or some similar French type, and the boats which sealed the fate of the Chinese Fleet at Wei-hai-wei were mostly of this pattern.

THE FIRST TORPEDO BOAT BUILT IN JAPAN.

(Nos. 5-19 are of this type.)

SUBMARINES

Japan had no submarines when the war with Russia broke out, but orders for an experimental Holland type boat are said to have been placed.