Arleigh Burke-class destroyer
Arleigh Burke-class destroyer
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Arleigh Burke-class destroyer

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Arleigh Burke-class destroyer

The Arleigh Burke class of guided-missile destroyers (DDGs) is a United States Navy class of destroyers centered around the Aegis Combat System and the SPY-1D multifunction 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. With an overall length of 505 to 509.5 feet (153.9 to 155.3 m), displacement ranging from 8,300 to 9,700 tons, and weaponry including over 90 missiles, the Arleigh Burke–class destroyers are larger and more heavily armed than many previous classes of guided-missile cruisers.

These warships are multimission destroyers able to conduct antiaircraft warfare with Aegis and surface-to-air missiles; tactical land strikes with Tomahawk missiles; antisubmarine warfare (ASW) with towed array sonar, antisubmarine rockets, and ASW helicopters; and antisurface warfare (ASuW) with ship-to-ship missiles and guns. With upgrades to their AN/SPY-1 radar systems and their associated missile payloads as part of the Aegis Ballistic Missile Defense System, as well as the introduction of the AN/SPY-6 radar system, the class has also evolved capability as mobile antiballistic missile and antisatellite platforms.

The lead ship of the class, USS Arleigh Burke, was commissioned during Admiral Burke's lifetime on 4 July 1991. With the decommissioning of the last Spruance-class destroyer, USS Cushing, on 21 September 2005, the Arleigh Burke–class ships became the U.S. Navy's only active destroyers until the Zumwalt class became active in 2016. The Arleigh Burke class has the longest production run of any U.S. Navy surface combatant. As of January 2025, 74 are active, with 25 more planned to enter service.

The Arleigh Burke-class destroyer has four variants, referred to as "flights". Newer flights incorporate technological advancements.

The Arleigh Burke-class ships are among the largest destroyers built in the United States; only the Spruance, Kidd (563 ft or 172 m), and Zumwalt classes (600 ft or 180 m) are longer. The Arleigh Burke class was designed with a new, large, water-plane area-hull form characterized by a wide, flaring bow, which significantly improves seakeeping ability and permits high speed in high sea states. The class's design incorporates stealth techniques, such as the angled (rather than traditional vertical) surfaces and the raked tripod mainmast, which make the ship more difficult to detect by radar.

Its designers incorporated lessons from the Ticonderoga-class cruiser, which the Navy deemed too expensive to continue building and difficult to upgrade further. For these destroyers, the U.S. Navy returned to all-steel construction, except the mast made of aluminum. The Ticonderogas had combined a steel hull with a superstructure made of lighter aluminum to reduce top weight, but the lighter metal proved vulnerable to cracking. Aluminum is also less fire-resistant than steel; a 1975 fire aboard USS Belknap gutted her aluminum superstructure. Battle damage to Royal Navy ships exacerbated by their aluminum superstructures during the 1982 Falklands War supported the decision to use steel. Other lessons from the Falklands War led to the Navy's decision to protect the Arleigh Burke class's vital spaces with double-spaced steel layers, which create a buffer against anti-ship missiles (AShMs), and Kevlar spall liners. A design study called "Cruiser Baseline" was made for a ship that would incorporate the capabilities of the VLS-capable Ticonderoga class on a hull and superstructure designed to the same standards as the Arleigh Burke, although this study was for analytical purposes only and no such ship was built.

Arleigh Burke destroyers are equipped with AN/SLQ-32 electronic warfare (EW) suites that provide electronic support. Vessels with the SLQ-32(V)3, SLQ-32(V)6, or SLQ-32(V)7 variant can jam radars.

The destroyers have Mark 36 infrared and chaff decoy launchers, as well as Nulka decoy launchers, for spoofing incoming AShMs. For defeating incoming torpedoes, the class has two AN/SLQ-25 Nixie towed countermeasures. The ships' Prairie-Maskers can reduce their radiated noise.

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