Minekaze-class Destroyer

The was a class of fifteen 1st-class destroyers built for the Imperial Japanese Navy. Obsolete by the beginning of the Pacific War, the ''Minekaze''-class ships were then relegated to mostly secondary roles, serving throughout the war as patrol vessels, high speed transports, target control vessels, and as ''kaiten'' (suicide torpedo) carriers. Most ultimately were lost to U.S. and British submarines. The basic design of the ''Minekaze'' was used for the next three classes of Japanese destroyers, a total of 36 ships.

Background

Construction of the large-sized ''Minekaze''-class destroyers was authorized as part of the Imperial Japanese Navy's 8-4 Fleet Program from fiscal 1917–1920, as an accompaniment to the medium-sized with which they shared many common design characteristics.

Equipped with powerful engines, these vessels were capable of high speeds and were intended as escorts for the projected s, which were ultimately never built.

Two vessels were authorized in fiscal 1917, and an addition five in fiscal 1918. Although none had been completed by the end of World War I, the Imperial Japanese Navy decided to continue the project as many older destroyers were in need of replacement. An additional five vessels were ordered in fiscal 1919, and a final three in fiscal 1920. However, the final three vessels were built to a different design and have a different enough silhouette that they can be regarded as a separate sub-class.

The new destroyers were fast and powerful ships that were equal to any of their foreign contemporaries.

Design

Coming between the foreign-designed vessels of the earlier part of the century and the innovative and 'Special Type' destroyers of the 1930s, the ''Minekaze'' class was a significant transitional design for the Imperial Japanese Navy, which had carefully studied (but not taken over or given Japanese names to) the five German destroyers received as war reparations after World War I. These five had been the ''T.181'', ''S.51'', ''S.60'', ''V.80'' and ''V.127'', which were all then sold and broken up in Britain or Dordrecht.

''Minekaze'' thus represented a complete break from the previous practice of closely following only British designs and methods. To address the issue of seaworthiness, design requirements called for a larger vessel capable of higher speeds than its predecessors. The ''Minekaze'' class incorporated a number of distinctive design innovations including a lengthened forecastle with a break forming a well deck immediately forward of the bridge. This arrangement offered the advantage of protection for the bridge as well as a low, semi protected area for the forward torpedo tubes, albeit at the cost of becoming awash in heavy seas,''Destroyers of World War Two: An International Encyclopedia''. pp.188/189 and was a feature of the German designs. The main battery was mounted as high as possible and all guns were mounted on the centerline of the ship to increase their effectiveness in heavy seas.

The engines were powered by four Kampon boilers running two-shaft geared turbines at 38,500 shp, yielding a rated speed of , instead of the direct-drive engines of previous designs. However, as with previous designs, high fuel consumption meant limited range.

Armament

The ''Minekaze'' class had a main battery of four Type 3 120 mm 45 caliber naval guns in single open mounts, exposed to the weather except for a small shield. These were located one forward, one aft, and two amidships. However, the main weaponry for the class were its three twin torpedo tubes. One was positioned in the well in front of the bridge and the other two were located abaft the second stack. Two 6.5mm machine guns were also fitted.

By the late 1930s, the ''Minekaze'' class were regarded as second-line units, and some were converted for other duties. In 1938, was disarmed, but in 1941 with the war fast approaching she remounted her guns. and were redesigned as Patrol Boats 1 and 2 and became destroyer-transports in 1939-1940. In 1941, had her armament removed and was used as an aircraft rescue ship at Tateyama Naval Air Station. The remaining twelve ''Minekaze'' ships were modified to be used primarily as convoy escorts, with the removal of the amidship guns and the two aft torpedo mounts. Minesweeping gear on the fantail was replaced by four depth-charge launchers and 36 depth charges. Type 96 25-mm anti-aircraft guns were added in increasing numbers, and eventually totaled between 13 and 20 guns per vessel in a combination of single and twin mounts. These changes increased displacement, which reduced their top speed to 35 knots.

After the start of the Pacific War, ''Yakaze'' was removed from active duty in September 1942 and converted to a target ship. In 1945, ''Namikaze'' and ''Shiokaze'' were modified into ''Kaiten'' carriers by the removal of their remaining torpedo tubes and aft gun. ''Namikaze'' carried two ''Kaiten'' and ''Shiokaze'' carried four, which could be launched astern. Both ships also received radar, with ''Namikaze'' receiving a Type 22 and ''Shiokaze'' receiving a Type 13. ''Yukaze'' also received a Type 13.

''Sawakaze'' was also returned to combat status, with a Type 22 radar and an experimental 5.9 inch anti-submarine rocket launcher in place of the forward gun.

''Nokaze'' sub-class

The final three vessels in the ''Minekaze'' series incorporated a number of improvements gained through operational experience, and form a separate sub-class. The primary difference was in the arrangement of the aft armament. With the ''Minekaze'' class, the aft guns were pedestal-mounted along the centerline, with two double torpedo launchers in between. This severely limited the arc of fire of the No. 3 gun. The improved design had a better gunnery fire control system and improved ammunition magazine arrangements. Gun and torpedo positions were changed: the No. 3 gun formerly mounted aft of the second funnel was moved further aft to the "X" position. Torpedo mounts No. 2 and No. 3 were moved closer together and the searchlight platform formerly between them was moved forward to just aft of the second funnel.Globalsecurity.org, IJN Minekaze class destroyers

Operational history

Commissioned during the 1920s, the ''Minekaze''-class ships were the mainstay of the Imperial Japanese Navy destroyer squadrons throughout the 1930s until gradually replaced by more advanced types.

List of ships

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, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 20 Apr 1918
, style="text-align:right;" , 8 Feb 1919
, style="text-align:right;" , 29 May 1920
, Torpedoed E of Taiwan , 10 Feb 1944; struck 31 Mar 1944
, -
! scope="row" ,
, ja, 澤風, lit=Wind from the swamp, label=none
, Mitsubishi-Nagasaki shipyards, Japan
, style="text-align:right;" , 7 Jan 1918
, style="text-align:right;" , 7 Jan 1919
, style="text-align:right;" , 6 Mar 1920
, Retired 15 Sep 1945; scuttled 1948
, -
! scope="row" ,
, ja, 沖風, lit=Offshore wind, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 22 Feb 1919
, style="text-align:right;" , 3 Oct 1919
, style="text-align:right;" , 17 Aug 1920
, Torpedoed S of Yokosuka , 10 Jan 1943; struck 1 Mar 1943
, -
! scope="row" ,
, ja, 島風, lit=Wind on the island, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 5 Sep 1919
, style="text-align:right;" , 31 Mar 1920
, style="text-align:right;" , 15 Nov 1920
, Renamed ''Patrol Boat PB-1'' on 1 Apr 1940; torpedoed WSW of Kavieng , 13 Jan 1943; struck 10 Feb 1943
, -
! scope="row" ,
, ja, 灘風, lit=Wind on the open sea, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 9 Jan 1920
, style="text-align:right;" , 26 Jun 1920
, style="text-align:right;" , 30 Sep 1921
, Renamed ''Patrol Boat PB-2'' on 1 Apr 1940; torpedoed Lombok Strait , 25 Jul 1945; struck 30 Sep 1945
, -
! scope="row" ,
, ja, 矢風, lit=Wind of an arrow's flight, label=none
, Mitsubishi-Nagasaki shipyards, Japan
, style="text-align:right;" , 15 Aug 1918
, style="text-align:right;" , 10 Apr 1920
, style="text-align:right;" , 19 Jul 1920
, Torpedo School vessel 20 Jul 1942; lost in explosion 20 Jul 1945; struck 15 Sep 1945
, -
! scope="row" ,
, ja, 羽風, lit=Wind of a bird's flight, label=none
, Mitsubishi-Nagasaki shipyards, Japan
, style="text-align:right;" , 11 Nov 1918
, style="text-align:right;" , 21 Jun 1920
, style="text-align:right;" , 16 Sep 1920
, Torpedoed SW of Kavien , 23 Jan 1943; struck 1 Mar 1943
, -
! scope="row" ,
, ja, 汐風, lit=Wind springing up at the turn of a tide, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 15 May 1920
, style="text-align:right;" , 22 Oct 1920
, style="text-align:right;" , 29 Jul 1921
, Retired 5 Oct 1945; scuttled 1948
, -
! scope="row" ,
, ja, 秋風, lit=Autumn wind, label=none
, Mitsubishi-Nagasaki shipyards, Japan
, style="text-align:right;" , 7 Jun 1920
, style="text-align:right;" , 14 Dec 1920
, style="text-align:right;" , 16 Sep 1921
, Torpedoed W of Luzon , 3 Nov 1944; struck 10 Jan 1945
, -
! scope="row" ,
, ja, 夕風, lit=Evening breeze, label=none
, Mitsubishi-Nagasaki shipyards, Japan
, style="text-align:right;" , 14 Dec 1920
, style="text-align:right;" , 28 Apr 1921
, style="text-align:right;" , 24 Aug 1921
, Retired 5 Oct 1945; prize of war to UK 14 Aug 1947; broken up
, -
! scope="row" ,
, ja, 太刀風, lit=Wind caused by the stroke of a sword, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 18 Aug 1920
, style="text-align:right;" , 31 Mar 1921
, style="text-align:right;" , 5 Dec 1921
, Air attack at Truk , 17 Feb 1944; struck 13 Mar 1944
, -
! scope="row" ,
, ja, 帆風, lit=Wind on the sail, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 30 Nov 1920
, style="text-align:right;" , 12 Jul 1921
, style="text-align:right;" , 22 Dec 1921
, Torpedoed N of Celebes , 6 Jul 1944; struck 10 Oct 1944
, -
! scope="row" ,
, ja, 野風, lit=Wind over the field, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 16 Apr 1921
, style="text-align:right;" , 1 Oct 1921
, style="text-align:right;" , 31 Mar 1922
, Torpedoed off Cam Ranh Bay 20 Feb 1945; struck 10 Apr 1945
, -
! scope="row" ,
, ja, 波風, lit=Wind on the waves, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 7 Nov 1921
, style="text-align:right;" , 24 Jun 1922
, style="text-align:right;" , 11 Nov 1922
, Retired 5 Oct 1945; Prize of war to China, 3 Oct 1947; broken up 1960
, -
! scope="row" ,
, ja, 沼風, lit=Wind over the marsh, label=none
, Maizuru Naval Arsenal, Japan
, style="text-align:right;" , 10 Aug 1921
, style="text-align:right;" , 22 May 1922
, style="text-align:right;" , 24 Jul 1922
, Torpedoed SE of Okinawa , 19 Dec 1943; struck 5 Feb 1944

Notes

References

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External links

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{{WWII Japanese ships

Destroyer classes

World War II destroyers of Japan