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The Maya class of guided-missile destroyers (まや型護衛艦, Maya-gata Goeikan) in the Japan Maritime Self-Defense Force is a modified version of the Atago class, with an updated Aegis Combat System and electric propulsion system. [3] Maya was commissioned on March 19, 2020. [4] Haguro was commissioned on March 19, 2021.
The Arleigh Burke class of guided-missile destroyers (DDGs) is a United States Navy class of destroyer centered around the Aegis Combat System and the SPY-1D multi-function passive electronically scanned array radar. The class is named after Arleigh Burke, an American destroyer admiral in World War II and later Chief of Naval Operations.
Consequently, the short-term replacement for the first decommissioned cruisers is the Flight III Arleigh Burke class starting in the mid-2020s, while the last of the Ticonderoga-class cruisers and Flights I and II of the Arleigh Burke class will be replaced by the DDG(X) program in the early 2030s. The program office was established in June ...
The design is fundamentally an improved and scaled-up version of the Kongō-class destroyers with a 4-meter extension of the hull. Just as the Kongō class, the superstructure is larger than aboard the American counterparts, Arleigh Burke-class Flight IIA. [5] One of the most obvious changes is an additional hangar to carry one SH-60K helicopter.
Production of Arleigh Burke class continued and it became the U.S. Navy's only operational class of destroyers after the USS Cushing, the last Spruance-class destroyer on active service, was decommissioned on 21 September 2005. [15] Cushing was unsuccessfully offered to the Pakistan Navy before being sunk as a target on 29 April 2009.
AN/SPY-1D(V): Littoral Warfare Radar upgrade for the -1D variant applied to Arleigh Burke-class destroyers DDG 91 onwards, [13] Japanese Atago-class destroyers and Maya-class destroyers, South Korean Sejong the Great-class destroyers (KDX-III), Spanish F-105 frigate and the Australian Hobart-class air warfare destroyers (AWD).
Future vessels of the class may be lengthened with a payload module for additional capabilities. [4] [14] The DDG(X) hull design will incorporate lessons and elements from both the Arleigh Burke and Zumwalt designs. The vessels will be able to accommodate larger missile launch systems, improved survivability, and space, weight, power, and ...
It is used on the U.S. Navy Arleigh Burke-class destroyer and several later Ticonderoga-class cruisers. The Mk 34 GWS receives target data from the ship's sensors and off-ship sources, performs ballistic calculations, and produces gun control orders. The system is made up of the gun mount itself, the fire-control computer, and an optical sight.