Kongō-class destroyer – Wikipedia

Guided missile destroyer class in the japanese Maritime self-defense Forces
not to be confused with Kongō-class battlecruiser
The Kongō class ( こんごう型護衛艦, Kongō-gata Goeikan ) of guided missile destroyers in the Japan Maritime Self-Defense Force are equipped with the Aegis Combat System, and is the first of few transport classes outside the United States to have that capability. Following a decision made in December 2003, Japan is upgrading their Kongo -class destroyers with Aegis Ballistic Missile Defense System. The upgrade involves a series of installations and flight tests to take place from 2007 to 2010. JS Kongo was the first base ship to have the BMD upgrade installed. [ 2 ]

backdrop [edit ]

The JMSDF built JDS Amatsukaze ( DDG-163 ) under FY1960 plan and started shipboard operation of surface-to-air missiles. She had been equipped with analog-version of the Tartar Guided Missile Fire Control System. A fully-digitized system was adopted on the next-generation Tachikaze class, and late a fight focus system based on the Naval Tactical Data System was added.

however, the JMSDF estimated that its fleets would not survive against soviet airstrikes, particularly Tupolev Tu-22M bombers and AS-4 air-to-surface missiles. Based on these estimates, JMSDF began to pursue the presentation of the Aegis Weapon System ( AWS ) from the early on 1980s. In 1984, with the expectation of deploying AWS, concrete execution plans began. And the construction of japanese first Aegis-equipped ships, Kongo class, had begun under FY1988 broadcast .

design [edit ]

The overall design is by and large modeled on the Arleigh Burke -class destroyers of the U.S. Navy. The hull adopted protection deck design as with preceding japanese destroyers, but it was widened to support the superstructure with four PESA antenna just as Arleigh Burke class. due to this widened hull, the forbidden panel is inclined to reduce the width of the waterline, which besides has the effect of reducing radar crabbed section area. Because they are built to different operational requirements than the Arleigh Burke -class destroyers, such as for carrying extra dominate equipment, the Kongō -class ships ‘ internal arrangement is quite different from the original design on which they are based. recognizable external features are the vertical mast and enlarge superstructure to carry sufficient headquarters equipment so that they could act as a flagship. The propulsion systems are about the lapp as those of the Arleigh Burke class, powered by four Ishikawajima-Harima LM2500 gas turbines giving them a top amphetamine of 30 knots ( 56 kilometers per hour ; 35 miles per hour ) .

equipment [edit ]

The class is equipped with the Aegis Weapon System ( AWS ). The organization interpretation was Baseline 4 for name-ship through third transport, and Baseline 5 for fourth ships immediately after they were put into avail ; then all ships were updated to Baseline 5.3 with modernization. As surface-to-air missiles, The SM-2MR Block IIIA was initially used, and late the Block IIIB came into use. Since the mid-2000s, they have besides been equipped with a missile defense capability with the primary intention of countering north korean ballistic missiles, and now have an Aegis BMD 3.6 system installed to launch SM-3 Block IA and IB missiles. The Mark 41 Vertical Launching System placement, like to the Arleigh Burke class, consisted of 29 cells on the foredeck and 61 cells on the afterdeck. These cells contain not only RIM-162, SM-2, and SM-3, but besides VL-ASROCs. In addition, they are equipped with HOS-302, one of the japanese variant of the Mark 32 Surface Vessel Torpedo Tubes, as anti-submarine weapons and Harpoon as antiship missiles. And as gunnery weapons, an Oto Melara 127 millimeter ( 5 in ) /54 caliber artillery and two Mark 15 20 millimeter CIWS grease-gun mounts are installed. Most of electronic devices outside of AWS are originated in Japan. For electronic war, this class is equipped with NOLQ-2, an detailed arrangement capable of both ES and EA. The OQS-102 sonar is equivalent to the U.S. SQS-53C.

escape tests for Aegis BMD systems [edit ]

In December 2007, Japan conducted a successful test of the SM-3 block IA against a ballistic projectile aboard Kongō. This was the first fourth dimension a japanese ship was selected to launch the interceptor projectile during a test of the Aegis Ballistic Missile Defense System. In previous tests they provided tracking and communications. Afterward, Japan has besides undertaken another two successful Ballistic Missile Defense test aboard Myōkō in October 2009 and aboard Kirishima in October 2010. While one trial aboard Chōkai in November 2008 failed to intercept the target .

Names [edit ]

The Kongō -class destroyers are named after mountains in Japan, and all four besides partake their names with World War II era japanese warships. Kongō and Kirishima share their names with two ships of the Kongō -class battlecruiser, while the early two ships share their names with the fleshy cruisers Myōkō and Chōkai .

Ships in the class [edit ]

Kongō and Ikazuchi being refueled andbeing refueled Myōkō Chōkai

Building no.	Pennant no.	Name	Laid down	Launched	Commissioned	Home port
2313	DDG-173	Kongō	8 May 1990	26 September 1991	25 March 1993	Sasebo
2314	DDG-174	Kirishima	7 April 1992	19 August 1993	16 March 1995	Yokosuka
2315	DDG-175	Myōkō	8 April 1993	5 October 1994	14 March 1996	Maizuru
2316	DDG-176	Chōkai	29 May 1995	27 August 1996	20 March 1998	Sasebo

See besides [edit ]

References [edit ]

bibliography [edit ]

source : https://mindovermetal.org/en
Category : Maritime