was a of the

Imperial Japanese Navy The Imperial Japanese Navy (IJN; Kyūjitai: Shinjitai: ' 'Navy of the Greater Japanese Empire', or ''Nippon Kaigun'', 'Japanese Navy') was the navy of the Empire of Japan from 1868 to 1945, when it was dissolved following Japan's surrender ...

Design and description

The ''Yūgumo'' class was a repeat of the preceding with minor improvements that increased their anti-aircraft capabilities. Their crew numbered 228 officers and enlisted men. The ships measured

overall Overalls, also called bib-and-brace overalls or dungarees, are a type of garment usually used as protective clothing when working. The garments are commonly referred to as a "pair of overalls" by analogy with "pair of trousers". Overalls were ...

, with a beam of and a

draft Draft, The Draft, or Draught may refer to: Watercraft dimensions * Draft (hull), the distance from waterline to keel of a vessel * Draft (sail), degree of curvature in a sail * Air draft, distance from waterline to the highest point on a ves ...

of . They displaced at standard load and at deep load.Whitley, p. 203 The ships had two

Kampon The was the externally operating division of the Ministry of the Navy of Japan responsible for the administration of naval vessel construction. From 1923 onward, it took on the role of a research institution for the research and development of ...

geared

steam turbine A steam turbine is a machine that extracts thermal energy from pressurized steam and uses it to do mechanical work on a rotating output shaft. Its modern manifestation was invented by Charles Parsons in 1884. Fabrication of a modern steam turb ...

s, each driving one

propeller shaft A drive shaft, driveshaft, driving shaft, tailshaft (Australian English), propeller shaft (prop shaft), or Cardan shaft (after Girolamo Cardano) is a component for transmitting mechanical power and torque and rotation, usually used to connect ...

, using steam provided by three Kampon

water-tube boiler A high pressure watertube boiler (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which boils water in the steam-gene ...

s. The turbines were rated at a total of for a designed speed of . The main armament of the ''Yūgumo'' class consisted of six Type 3 guns in three twin-

gun turret A gun turret (or simply turret) is a mounting platform from which weapons can be fired that affords protection, visibility and ability to turn and aim. A modern gun turret is generally a rotatable weapon mount that houses the crew or mechani ...

s, one

superfiring Superfiring armament is a naval military building technique in which two (or more) turrets are located in a line, one behind the other, with the second turret located above ("super") the one in front so that the second turret can fire over the ...

pair aft and one turret forward of the

superstructure A superstructure is an upward extension of an existing structure above a baseline. This term is applied to various kinds of physical structures such as buildings, bridges, or ships. Aboard ships and large boats On water craft, the superstruct ...

. The guns were able to elevate up to 75° to increase their ability against aircraft, but their slow rate of fire, slow traversing speed, and the lack of any sort of high-angle

fire-control system A fire-control system (FCS) is a number of components working together, usually a gun data computer, a Director (military), director, and radar, which is designed to assist a ranged weapon system to target, track, and hit a target. It performs ...

meant that they were virtually useless as anti-aircraft guns. They were built with four Type 96 anti-aircraft guns in two twin-gun mounts, but more of these guns were added over the course of the war. The ships were also armed with eight

torpedo tube A torpedo tube is a cylindrical device for launching torpedoes. There are two main types of torpedo tube: underwater tubes fitted to submarines and some surface ships, and deck-mounted units (also referred to as torpedo launchers) installed abo ...

s in a two quadruple traversing mounts; one reload was carried for each tube. Their anti-submarine weapons comprised two

depth charge A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock. Most depth charges use ...

throwers for which 36 depth charges were carried.

Construction and career

During the 30 November 1942 Battle of Tassafaronga, ''Naganami'' led a supply-drum transport run to

Guadalcanal Guadalcanal (; indigenous name: ''Isatabu'') is the principal island in Guadalcanal Province of Solomon Islands, located in the south-western Pacific, northeast of Australia. It is the largest island in the Solomon Islands by area, and the se ...

(cover), and engaged a U.S. cruiser-destroyer group. During this action, she possibly torpedoed the cruisers , and/or . On 23 October 1944, during the

Battle of Leyte Gulf The Battle of Leyte Gulf ( fil, Labanan sa golpo ng Leyte, lit=Battle of Leyte gulf; ) was the largest naval battle of World War II and by some criteria the largest naval battle in history, with over 200,000 naval personnel involved. It was fo ...

, ''Naganami'' escorted Admiral Kurita's 1st Diversion Attack Force. During this time period she assisted in the rescue of the survivors of the cruiser , later transferring them to the battleship . She escorted the damaged cruiser back to

Brunei Brunei ( , ), formally Brunei Darussalam ( ms, Negara Brunei Darussalam, Jawi alphabet, Jawi: , ), is a country located on the north coast of the island of Borneo in Southeast Asia. Apart from its South China Sea coast, it is completely sur ...

. On 10 November 1944 ''Naganami'' joined the escort of troop convoy TA No. 3 as it approached

Ormoc Ormoc (IPA: �oɾˈmok, officially the City of Ormoc ( ceb, Dakbayan sa Ormoc; war, Syudad han Ormoc; fil, Lungsod ng Ormoc), is a 1st class independent component city in the Eastern Visayas region of the Philippines. According to the 2020 c ...

, of what was then known as the

Battle of Ormoc Bay The Battle of Ormoc Bay was a series of air-sea battles between Imperial Japan and the United States in the Camotes Sea in the Philippines from 9 November-21 December 1944, at Ormoc, part of the Battle of Leyte in the Pacific campaign of Worl ...

. She was sunk by aircraft of Task Force 38 on 11 November in

Ormoc Bay Ormoc Bay is a large bay in the island of Leyte in the Philippines. The bay is an extension of the Camotes Sea. The city of Ormoc lies at the head of the bay and exports rice, copra and sugar. The World War II World War II or ...

, west of

Leyte Leyte ( ) is an island in the Visayas group of islands in the Philippines. It is eighth-largest and sixth-most populous island in the Philippines, with a total population of 2,626,970 as of 2020 census. Since the accessibility of land has be ...

(). An explosion amidships broke the ship in two. Her

sister A sister is a woman or a girl who shares one or more parents with another individual; a female sibling. The male counterpart is a brother. Although the term typically refers to a familial relationship, it is sometimes used endearingly to refer to ...

, destroyers and were all sunk along with ''Naganami'', as were three transports.

Rediscovery

''Naganami's'' wreck was found in November 2017 by Microsoft co-founder

Paul Allen Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American business magnate, computer programmer, researcher, investor, and philanthropist. He co-founded Microsoft Corporation with childhood friend Bill Gates in 1975, which h ...

's research ship, RV Petrel 827 ft (252 m) below the surface of Ormoc Bay.

Notes

References

* * * *

External links

CombinedFleet.com: ''Yūgumo''-class destroyers
{{DEFAULTSORT:Naganami Yūgumo-class destroyers World War II destroyers of Japan Destroyers sunk by aircraft Shipwrecks in the Philippine Sea 1942 ships Maritime incidents in November 1944 Ships sunk by US aircraft Shipwreck discoveries by Paul Allen 2017 archaeological discoveries Ships built by Fujinagata Shipyards