Takanami-class destroyer

JS Makinami (DD-112)
Class overview
Name: Takanami-class destroyer
Builders:
Operators:  Japan Maritime Self-Defense Force
Preceded by: Murasame-class
Succeeded by: Akizuki-class
Built: 2000–2004
In commission: 2003–
Completed: 5
Active: 5
General characteristics
Type: General-purpose destroyer
Displacement:
  • 4,650 tons standard,
  • 6,300 tons hull load
Length: 151 m (495 ft)
Beam: 17.4 m (57 ft 1 in)
Draft: 5.2 m (17 ft 1 in)
Propulsion:
Speed: 30 knots (35 mph; 56 km/h)
Complement: 165
Sensors and
processing systems:
Electronic warfare
& decoys:
Armament:
Aircraft carried: 1 × SH-60J/K anti-submarine helicopter

The Takanami-class destroyer (たかなみ型護衛艦, Takanami-gata-goei-kan) is a class of destroyers, serving with the Japan Maritime Self-Defense Force (JMSDF). This is the slightly modified class of second-generation general-purpose destroyers of the JMSDF.[1]

Background

Since FY1991, the JMSDF started construction of the second-generation general-purpose destroyers (汎用護衛艦, Hanyou-goei-kan), Murasame-class. These destroyers are generally satisfactory for the fleet, but there are some discontent.[1]

From FY1998 onwards, a slightly modified version that corrected these dissatisfaction points was to be built: Takanami-class.[1]

Design

The hull design is generally based on the one of the Murasame-class. However, as a part of weapons was changed, the internal structure has also been changed. And it was said that the large lattice mast was degrading its stealthiness in the Murasame-class, so in this class, it was considered to change to two small masts, but it was not implemented.[2]

Although its hull become slightly large, there is no change in its engines, as it is not a big difference that has little effect on the performance of the ship.[2]

Equipment

The combat system was slightly improved. The combat direction system is similar to Murasame-class in the first three ships, but in the fourth ship, workstations are changed to AN/UYQ-70, and in the fifth ship, it corresponded to the communication in Link 16.[3] Radars are the same as those of Murasame-class, sonars are also small revision type.[4]

In terms of weaponry, instead of the 3-inch gun that has been adopted by conventional DD type destroyers, a larger Oto Melara 127 mm gun is introduced. Although vertical launching systems were divided into two places in the Murasame-class, 16-cell Mk 41 for VL-ASROC on the bow deck and 16-cell Mk 48 for Sea Sparrow (later replaced with Evolved Sea Sparrow) on the middle deck, they are compiled in one place, 32-cell Mk 41 on the bow deck in this class.[4]

Ships in the class

Pennant no.NameLaid downLaunchedCommissionedBuilderHome port
DD-110Takanami 25 April 200026 July 2001 12 March 2003IHI Marine United, UragaYokosuka
DD-111Ōnami 17 May 200020 September 2001 13 March 2003Mitsubishi NagasakiYokosuka
DD-112Makinami 17 July 20018 August 2002 18 March 2004IHI Marine United, YokohamaŌminato
DD-113Sazanami 4 April 200229 August 2003 16 February 2005Mitsubishi NagasakiKure
DD-114Suzunami 24 September 200326 August 2004 16 February 2006IHI Marine United, YokohamaŌminato

See also

Notes

    References

    Books

    • Wertheim, Eric (2013). The Naval Institute Guide to Combat Fleets of the World, 16th Edition. Naval Institute Press. ISBN 978-1591149545.

    Article

    • Abe, Yasuo (July 2000). "History of JMSDF Destroyers". Ships of the World (in Japanese language). Kaijinn-sha (571). NAID 40002155847.
    • Fujiki, Heihachiro (August 2003). "Development of multi-purpose DDs for "8-8 escort flotilla". Ships of the World (in Japanese language). Kaijinn-sha (614): 94–99. NAID 40005855328.
    • Kaijin-sha, ed. (August 2003). "All of the new Takanami-class DD". Ships of the World. Kaijin-sha (614): 75–101. NAID 40005855324.
    • Kōda, Yōji (August 2012). "Brand-new destroyer Akizuki : its design concept". Ships of the World. Kaijin-sha (764): 91–97. NAID 40019366483.
    • Yamazaki, Makoto (October 2011). "Combat systems of modern Japanese destroyers". Ships of the World (in Japanese language). Kaijin-sha (748): 98–107. NAID 40018965310.

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