Arleigh Burke-class missile ships. The first Arleigh Burke-class destroyer of the Flight III series is being built in the USA “Jack Lucas. The armament of the destroyer "Arleigh Burke"

Missile destroyer USS Arleigh Burke (DDG 51) is the lead destroyer of the Arleigh Burke class built for the US Navy. Named in honor of Admiral Arleigh Albert Burke (Arleigh A. Burke), who fought on pacific ocean During the Second World War.

It was built at the Bath Iron Works in Bath, Maine. The construction contract was concluded on April 02, 1985. The keel laying ceremony took place on 06 December 1988. Launched on September 16, 1989. The ship was sponsored by the wife of Admiral Arly Albert Burke, after whom it was named. The admiral himself attended the ceremony of commissioning the ship into the Atlantic Fleet on July 4, 1991 in Norfolk. Home port naval base in Norfolk, Virginia.

Main characteristics: Displacement total 6630 tons. Length 153.92 meters, width 20.1 meters, draft 9.3 meters. Maximum travel speed 32 knots. Cruising range 4400 nautical miles at 20 knots. The crew of 337 people, including 23 officers.

Engines: 4 General Electric LM2500-30 gas turbine units, with a total capacity of 108,000 hp. mover 2.

Armament:

tactical strike weapons: 2 launchers of the Aegis system for 29 (bow) and 61 (stern) missile cells, respectively. AT different combination can be armed: KR "Tomahawk" Tomahawk, SAM RIM-66 SM-2 "Standard-2", PLUR RUM-139 ASROC.

Artillery: 1x1 127 mm. AU Mark 45. Mod. 2/54 cal., 680 rounds.

Anti-aircraft artillery: Two 6-barreled 20 mm. ZAU "Phalanx".

Missile armament: 2x4 Harpoon anti-ship missiles up to 74 RIM-66 SM-2 Standard-2 missiles.

Anti-submarine weapons: PLUR RUM-139 ASROC.

Mine-torpedo armament: 2x3 324 mm. TA Mk. 32 (torpedoes Mk.46 and Mk.50).

Aviation group: 1 SH-60 LAMPS helicopter, no hangar.

In 1993, he participated in Operation Provide Promise.

During the second combat deployment of the ship in 1995, she arrived in the Mediterranean Sea and participated in the air security of Bosnia and Herzegovina.

During his third voyage in 1998, he visited the Mediterranean, Adriatic, Red and Black Sea, as a participant in numerous naval exercises involving the US Navy.

During the fourth long-distance cruise of the ship in 2000-2001, she served in the Mediterranean and Red Seas and in Persian Gulf, ensuring the implementation of UN sanctions against Iraq and conducting joint naval exercises with US partners in the military-strategic sphere.

During her fifth deployment, which lasted from January to June 2003, the destroyer, along with other ships in the carrier strike group formed around the carrier, participated in Operation Enduring Freedom. During this military campaign, the destroyer attacked targets in Iraq using Tomahawk cruise missiles, escorted merchant and auxiliary military vessels, and also fought piracy in the Gulf of Aden. Spent nearly 93 percent of the time at sea during deployment.

In October 2007, he was involved in anti-piracy operations in Somalia.

In 2009 it was deployed to east coast Africa.

In August 2010, he arrived at the BAE Systems Ship Repair shipyard in Norfolk, Virginia, to upgrade the ship's systems and extend the life of the ship to 40 years.

On September 23, 2014, a Tomahawk missile was launched from the Red Sea at ground targets in Syria.

Left home port on 28 August 2018 for planned deployment. In September, conducting operations in the area of ​​responsibility of the US Sixth Fleet as part of an aircraft carrier strike group. October 25 with a scheduled visit to the port of Haifa, Israel.

Destroyers have long been the workhorses of the modern navy. The latest and most complex version of such a ship destroyer class " Arleigh Burke". A state-of-the-art weapon platform and state-of-the-art radar system allowed these ships to dominate the seas for decades to come. It is these warships that have been defining the standards of world military shipbuilding for many years now. What is the secret of the famous destroyers.

The photo above shows modern destroyers of the class " Arleigh Burke". They are in service with the US Navy and are considered the most the best ships in the world because of their versatility. Moreover, today Arleigh Burke" This destroyers record holders - their displacement is 5000 tons. According to this indicator, they are considered the largest surface ships in the entire post-war history of the American Navy.

lead destroyer USS Arleigh Burke

lead destroyer USS Arleigh Burke

destroyers class " Arleigh Burke» American designers began to develop in the late 70s. The new ships were supposed to replace other destroyers that fought during the Second World War and were considered obsolete, and versatility became the main requirement in the development of a new type of destroyer. The ship was supposed to surpass everything that the USSR fleet had by that time.

As a result, on July 4, 1991, American shipyards built the first destroyer new series « USS Arleigh Burke”(tail number DDG 51), which has become a real masterpiece of military shipbuilding. It was named after Admiral Arleigh A. Burke, the legendary destroyer commander of World War II. While fighting in the Pacific, Arleigh A. Burke commanded the 23rd destroyer squadron; won several key battles with the Japanese fleet, including the Battle of Cape St. George in November 1943. And also played a significant role in the formation of the post-war fleet.

new shipbuilding approaches for Arleigh Burke-class destroyers

destroyers class " Arleigh Burke"demonstrate new shipbuilding approaches and one of the most impressive changes - the shape of the hull. Traditionally, destroyers were long and narrow. The designers of this ship approached this problem differently. In the ship architecture of the destroyer " Arleigh Burke»one unique value has been preserved - the ratio of length to width, which means an increase in stability. The experience of operating destroyers of this class confirms the advantages of the new design. With sea waves and wave heights up to 7 meters, these warships are capable of maintaining a speed of up to 25 knots.

In addition to the unique body shape destroyers received other changes in ship architecture. For example, a return to steel construction. The fact is that the destroyers of the Second World War were made of steel, and by the 60s and 70s steel was replaced by aluminum. The change in material was caused by the weighting of the radars and other sensors located on the masts. Aluminum is an excellent alternative to steel (strength with less weight), but it has certain disadvantages - vulnerability to fire. Designers of a modern destroyer " Arleigh Burke» decided to return to steel, but at the same time retained many modern electronic systems that have become indispensable in all modern ships. The vital rooms of destroyers of this class are additionally protected by 25 mm thick armor sheets and covered with Kevlar.

destroyers « Arleigh Burke» feature a more compact design than its predecessors. Their superstructures are calmer, less hectic than those of earlier designs.

combat capabilities of the destroyer "Arleigh Burke"

Changes in architecture have given the destroyer survivability in battle, but initially ships of this class may simply appear to be devoid of weapons. However, looks are deceiving.

destroyers class " Arleigh Burke"are equipped with weapons that have no analogues in the world - the installation of a vertical launch Mk-41. Surprisingly, this system is capable of firing one guided missile per second, which means that in just a few minutes American destroyer capable of hitting about a hundred enemy targets. The entire ammunition load can be fired in two minutes.

Each ship is equipped with 29 bow and 61 stern vertical launchers, which house four types of missiles. Anti-aircraft guided missiles SM-2 "Standard" capable of destroying enemy targets located at a distance of 166 km. Anti-submarine torpedo missiles RUM-139 "VL-Asroc" with an effective firing distance of over 16 km. Anti-ship missiles AGM-84 "Harpoon", threatening even from beyond the horizon and finally, the main caliber cruise missiles BGM-109 Tomahawk.

In addition to the launchers on board destroyers class " Arleigh Burke"a 127 mm artillery mount with an ammunition load of 680 rounds is installed, two six-barreled 20 mm anti-aircraft artillery mounts" Phalanx"and four machine guns of the system" Browning»caliber 12.7 mm. In addition to deck weapons, two SH-60B Seahawk helicopters with sets of anti-ship and anti-submarine weapons can be placed on board, expanding the destroyer's range, allowing you to detect and attack enemy targets tens of kilometers away. With such an arsenal on board, these warships can not only protect the squadron, but also deliver high-precision strikes against enemy ships. In other words, these warships are not just tactical unit weapons, but also operational-tactical, that is, to hit targets in the depths of the enemy.

Combat power of class destroyers Arleigh Burke” can no longer be assessed only by armament. Electronic sensors are much more important. They allow you to accurately determine the target at distant approaches and direct weapons with amazing accuracy. This was made possible thanks to the latest control system " Aegis". Its difference from previous systems lies in the fact that it combines all the technical and combat means destroyer and manages them herself. Depending on the tactical situation Aegis»redistributes targets depending on the degree of threat. For example, when repulsing a massive attack from the air, the system stops searching for new targets and focuses on tracking and destroying the detected ones. " Aegis» is a data center of twenty powerful computers, fundamentally new radars with a maximum target detection range of up to 450 km. Its hexagonal radiating antennas are hidden from the eyes of the enemy and are mounted in the plane of the destroyer's superstructure.

Destroyers « Arleigh Burke"are the most common warships of their class. Japan Maritime Self-Defense Forces are armed with ships of the class " Atago", in the Navy South Korea ships of the class "" and all of them are analogues of the American " Arleigh Burke"and are armed with systems" Aegis". In addition to Asian countries, Norway and Spain have similar ships. Many of the countries are trying to create such ships, but so far only the People's Republic of China has succeeded.

On the last week Shipbuilding Corporation Huntigton Ingalls Industries has announced that it has begun building the hull of the first Arleigh Burke-class Flight III destroyer Jack Lucas. The first 100 tons of steel were cut at a shipyard in Pascagoula, Mississippi, the center of American shipbuilding. This is written by the American edition of Defense News.

“Huntington Ingalls Industries Corporation is a US shipbuilding company formed on March 31, 2011 by separating its shipbuilding division Northrop Grumman Shipbuilding from Northrop Grumman,” the deputy reminded Gazeta.Ru, “the latter arose on January 28, 2008 as a result of the merger of two other divisions Northrop Grumman - Northrop Grumman Ship Systems and Northrop Grumman Newport News."

The destroyer will be named after Marine Jack Lucas, who fought in the Pacific theater of operations during World War II.

For heroism shown during the battle for japanese island Iwo Jima, Lucas was awarded the highest military award United States - Medals of Honor.

The appearance of this ship of the US Navy will radically change the radar station (RLS) of the Raytheon AN / SPY-6 corporation, designed to solve problems of anti-aircraft and missile defense.

“The modernization of the ship’s radar seemed to us extremely necessary measure against the backdrop of success in shipbuilding in China and Russia. And the US Navy aims to be head and shoulders above Moscow and Beijing in this area, ”said Brian McGrath, ex-commander of the Arleigh Burke class destroyer, currently a consultant at the Ferry Bridge Group.

“The Arleigh Burke SPY-1 destroyer radar served us well and for a long time, but the threat landscape has changed and the fleet needs a new radar,” McGrath said, “and the SPY-6 radar is exactly the radar that we need.” .

This will make it possible to detect objects with a smaller effective scattering surface at a significantly long range, which will increase the time for acceptance necessary decisions on combat use guided weapons."

In an interview with Gazeta.Ru, Konstantin Makienko noted that Jack Lucas is the first of five destroyers contracted in June 2013. “A contract for five ships at once allows the company to build destroyers more efficiently, buying raw materials ahead of time. The destroyers Paul Ignatius (DDG 117), Delbert D. Black (DDG 119), Frank E. Petersen Jr. are currently being built at the shipyard. (DDG 121) and Lenah H. Sutcliffe Higbee (DDG 123),” the expert said.

According to him, the main difference between the ships of the Flight III series and the previous versions of the Arleigh Burke class destroyers will be the replacement of the AN / SPY-1 radar complex of the AEGIS multifunctional weapons system with a new one. radar complex AMDR-S (Air and Missile Defense Radar S-band) with an active phased array antenna (AFAR), which has enhanced performance in solving missile defense tasks. The complex will allow ships to implement, in American terminology, "integrated air defense and missile defense" (Integrated Air and Missile Defense - IAMD).

According to Defense News, the placement of a radically new radar on the ship required a 45% rework of the destroyer's hull. In addition, a promising radar will require a completely different power supply system, much more powerful than the previous version.

But, according to American developers, the AN / SPY-6 radar with an active phased array, created using gallium nitride, will have 30 times greater sensitivity than the previous version of this AN / SPY-1 radar. In addition, all-round visibility will be provided.

And this will dramatically increase combat capabilities destroyer of the Flight III series in the field of air and missile defense.

According to some reports, the possibility of simultaneously intercepting 22 or more air targets will be achieved using medium-range anti-aircraft guided missiles of the RIM-162 ESSM type, equipped with semi-active radar heads homing.

In addition, Defense News writes, the capabilities of Jack Lucas in the field of electronic warfare and passive radar, which will allow you to detect and track airborne objects without going on the air. This is a great advantage of the new destroyer, since raising the high voltage on the transmitters and going on the air gives the ship's location every time.

The number of Mk41-type vertical launchers (VLRs) will be significantly increased on Flight III destroyers. The ship will be equipped with two UVP Mk41 modules (48 cells in the bow and 80 in the stern), which house 88 SM-3 and SM-6 missiles, 32 ESSM missiles (4 missiles in 8 cells), 24 Tomahawk TLAM cruise missiles , 8 missiles PLURO ASROC. In addition, the destroyer will receive one 155-mm artillery mount AGS, two anti-aircraft missile systems near-range RAM, two 25 mm Mk 38 Mod 2 guns, eight 12.7 mm machine guns, four 324 mm Mk 32 triple-tube torpedo tubes and two SH-60B Seahawk helicopters.

A total of 128 Tomahawk TLAM sea-launched missiles can be loaded onto the Jack Lucas. The displacement of the new destroyer will be 9200 tons, and the crew will consist of 341 sailors.

"The destroyer" Arleigh Burke "is the largest type of surface warship with a total displacement of more than 5,000 tons in the entire post-war history of the fleet, ”recalled Konstantin Makienko.

Currently, the US Navy has 62 Arleigh Burke-class destroyers, that is, the number of these ships exceeds the number of destroyers flying the flags of all other countries in the world.

The lead ship of the project entered service in 1991. This type of destroyer is expected to serve in the US Navy until at least 2070. In 2018, the US Navy is ready to order 10 Flight III Arleigh Burke-class destroyers.

Destroyers of the Arleigh Burke class (eng. the Arleigh Burke class destroyers) - a type of URO destroyers (with controlled missile weapons) of the third generation. Destroyers have been built by order of the US Navy since 1988,

the construction of ships of this type continues. The name of the type was given by the lead ship, the destroyer URO Arly Burke, named after the American Admiral of World War II Arly Albert Burke.

The first Arleigh Burke-class destroyer was commissioned into the US Atlantic Fleet on July 4, 1991.
After the decommissioning of the last Spruence-class destroyer, USS Cushing, on September 21, 2005, the only type of URO destroyers left in the US Navy was the Arleigh Burke destroyers.
As of September 2009, the Arleigh Burke destroyer is the largest-scale type of surface warship with a total displacement of more than 5,000 tons in the entire post-war history of the fleet. Given the rather low pace of construction of destroyers in other states, in the coming years, not a single state in the world will be able to beat this kind of record.

In addition to the US Navy, 4 ships of the Arleigh Burke type, although with a slightly modified design and built according to civilian standards (destroyers of the Congo type), are in service naval forces self-defense of Japan.
For 2000, it was planned to introduce three more ships into the Japanese Navy by 2010, upgraded to the level of the IIA series, but at present, the construction of these ships has been abandoned in favor of more advanced Atago-class destroyers.

Purpose

The main combat missions assigned to destroyers of the Arleigh Burke URO type include:

1. Protection of own aircraft carrier and ship strike groups from massive enemy missile attacks, which uses anti-ship missiles launched from both surface ships and nuclear submarines with missile systems.

2. air defense own forces(naval formations, convoys or individual ships) from enemy aircraft.

The secondary tasks of ships of this type are:

1. The fight against submarines and surface ships of the enemy;

2. Ensuring a naval blockade of certain areas;

3. Artillery support for landing operations;

4. Tracking enemy ships;

5. Participation in search and rescue operations.

Thanks to the combat capabilities of the Aegis system, destroyers of the Arleigh Burke type are capable of conducting a fleeting three-dimensional battle (while providing air defense, anti-ship and anti-submarine defense) in conditions high degree threats from the enemy.
Compared to the Ticonderoga cruisers, the Arleigh Burke-class destroyers have smaller overall dimensions, better stability parameters and combat survivability, and are also equipped mainly with later and more advanced modifications of electronic, anti-aircraft missile and artillery weapons systems.

When designing and then building destroyers of the Arleigh Burke type, the project designers tried to implement the rationale put forward by the fleet for this type: to create a ship that has 3/4 of the capabilities of Ticonderoga-type missile cruisers for 2/3 of the price of the latter.

Development history

The development of a new type of URO destroyers, capable of supplementing the 31 Spruence-class destroyers and replacing the destroyers of previous types, began in the late 1970s and, as a result, led to the creation of the appearance of ships of this type and the emergence of a program for their construction. A fundamentally new type of URO destroyers was supposed to be a means to achieve the superiority of the US Navy over Navy Soviet Union.
Initially, the development of a new destroyer project was proposed in 1980 to the designers of 7 shipbuilding enterprises. Their number was already reduced to 3 companies in 1983: Todd Shipyards, Bath Iron Works, and Ingalls Shipbuilding.

As a result, on April 5, 1985, the Bath Iron Works shipyard won a contract for the construction of the first ship of the Ι series. The contract was signed for $321.9 million, and the total cost of the first-born destroyer, together with weapons, was $1.1 billion (in 1983 prices). The Bath Iron Works shipyard also received a contract to build the 3rd and 4th destroyers in the series, and later sought more and more contracts. The second destroyer of the first series was ordered by a second company, Ingalls Shipbuilding (Todd Shipyards was unable to obtain a contract at all).

Serial construction

After the order for the construction of the first three destroyers (DDG-51 - 53) on December 13, 1988, an order for the construction of another 5 destroyers of the series followed. This order was followed on February 22, 1990 by a new one for the construction of an additional 5 destroyers, then the shipyards received an order (dated January 16, 1991) for another 4 destroyers.
The last order for 5 destroyers of the first series of the ship was received by the Bath Iron Works and Ingalls Shipbuilding shipyards on April 8, 1992, and the last of the 5 destroyers ordered in 1992, Mahan, was already being completed as a ship of the Flight II series.
Orders for ships of the II series were distributed as follows: January 19 - January 21, 1993 - 4 destroyers (DDG-73 - DDG-76), July 20, 1994 - 3 (DDG-77 - DDG-79), and the last of these 3 destroyers, "Oscar Austin", built according to the Flight IIA project.

Orders for the construction of ships of the IIA series were carried out: January 6, 1995 - 3 units. (DDG-80 - DDG-82), June 20, 1996 - 2 units. (DDG-83 - DDG-84), December 13, 1996 - 4 units. (DDG-85 - DDG-88), March 6, 1998 - 13 units. (DDG-89 - DDG-101), September 13, 2002 - 11 units. (DDG-102 - DDG-112). At the beginning of October 2009, it is planned to build 62 destroyers of this type, of which 56 ships have already been built and 2-3 new ships are put into operation annually.
The last, 56th destroyer of the series, "Jason Dunham", was accepted into the US Navy on October 10, 2009. After the refusal in July 2008 of the serial construction of destroyers of the DDG-1000 type, there are plans to build another 8 - 11 ships of the Arleigh Burke type, so perhaps total number built destroyers "Arleigh Burke" will reach 70 - 73 units.

The construction of new Arleigh Burke-class destroyers following USS Michael Murphy (DDG-112) will allow US shipyards to continue destroyer production before the start of serial production new types of cruisers CG(X) and CGN(X) at these enterprises, which is expected no earlier than 2015 (except for the small-scale construction of the DDG-1000 destroyers).

Cruiser "Belknap" before the fire

Construction cost

The cost of building the lead destroyer in 1983 prices was $ 1.1 billion. In 2004, the average cost of building one ship of the IIA series was $ 1.1 - 1.25 billion, and the annual cost of servicing one ship (with one repair every two years )= $20 million.
By 2009, due to inflation, the cost of one destroyer of the third sub-series (Flight IIa) had increased to $1.4 billion (equivalent to 26.32 billion rubles in purchasing power parity, and the annual maintenance cost to $25 million).

The bulk of the funds from the total cost of building and arming destroyers of the Arleigh Burke type goes directly to the acquisition and installation of weapons systems on destroyers.
Thus, 6 destroyer hulls ordered by Bath Iron Works for laying down in 2002-2005 cost $3,170,973,112, the cost of 4 hulls ordered by Ingalls Shipbuilding in the same period = $1,968,269,674, from which you can easily subtract the average price hull of one destroyer, equal to ≈ $ 500 million, that is, slightly more than a third of the total cost of the ship.
Thus, almost two-thirds of the cost of commissioning a ship is its armament. The most expensive element of the armament of the Arleigh Burke destroyers is the Aegis combat system - its cost is approximately $ 300 million.

The next Arleigh Burke-class destroyer after USS Michael Murphy (DDG-112) (construction is expected to begin in 2009) will cost the US Navy $2.2 billion.
It is assumed that average cost the remaining destroyers of the future series, the construction of which is still only planned, will not exceed $ 1.7 billion.

The increase in costs is due, in addition to inflation, to the installation of new weapons systems on ships under construction.

Hull and superstructure

Arleigh Burke-class destroyers are typical single-hull ships with a hull aspect ratio (along the waterline) = 7.1 of a long-tank design. The hulls of the ships of the series for the first time in many years in American shipbuilding practice began to be made almost entirely of high-strength steel, using only individual units and sections of aluminum, in particular, pipes of gas turbine plants and the main mast.
The experience of the Falklands War, which revealed the weak security of British ships with aluminum hulls, as well as a number of fires on their own ships (in particular, the fire on the Belknap missile cruiser, which occurred on November 22, 1975 during a collision cruiser with the aircraft carrier "John F. Kennedy" completely destroyed the superstructure of the cruiser and claimed the lives of 7 people).

Developed for the destroyers of this project, the new hull has full contours in the bow and a small collapse of the surface branches of the bow frames, which differs markedly from its predecessor, the Spruence-class destroyer project.
According to the developers of the Arleigh Burke destroyer project, despite some increase in water resistance, this hull form has the best seaworthiness.
Positive traits destroyers "Arleigh Burke" consist in greater smoothness and smallness of the pitching range, moderate flooding and splashing, small angles of the ship's heel in circulation. The destroyer's hull is low-sitting.

The hulls of the ships are divided, taking into account rationality, by watertight bulkheads reaching the upper deck into 13 compartments and have a double bottom throughout their length.
Two continuous decks run through the entire ship, not counting the top. In the lower decks there is a through passage that allows the crew to take up combat posts without going to the upper deck for this. The collapse of the sides is more than 8 ° over a significant length of the hull length. The height of tween decks for the US Navy is standard - 2.9 m.

The ships are built according to the modular principle, that is, the ship's hull during construction is formed from pre-assembled modules (blocks). This facilitates and speeds up the construction process.
The complete process of building a ship (from laying to launching) takes 10 to 17 months, with most ships built in less than 15 months.
A certain delay in construction schedules was observed after Hurricane Katrina, which slowed down the delivery of several destroyers by the Bath Iron Works shipyard in Pascagoula.

The Arleigh Burke-class URO destroyers were the first ships after the Lafayette-class frigates to use stealth technology in their construction. The destroyers of the Arleigh Burke class are the first ships in the US Navy, which, as a result of the creation of the architecture of superstructures made using Stealth technology (with sharp ribs, for greater scattering of radio waves) and the use of coatings that absorb radio emission energy, have significantly reduced the effective scattering area.
In order to reduce thermal field Destroyer chimneys are equipped with special mixing chambers in which exhaust gases are mixed with cold air. The reduction of the thermal field of the ships was achieved by isolating hot areas through the use of an air cooling system for exhaust gases.

The equipment of destroyers of the Arleigh Burke type includes two 24-foot (7.32 m) semi-rigid inflatable search and rescue boats RHIB or RIB (abbreviated from the English rigid hull inflatable boat), stored on sloops from the starboard side. A commercial crane is used to launch and retrieve RHIB boats.
The equipment of the destroyers "Arly Burke" also includes 15 life rafts, each of which is designed for 25 people.

Series II

The metacentric height of the ships of the 2nd series has been lowered by reducing the weight of the superstructure. On three quarters of the hull length of the destroyers of the 2nd series, the thickness of the metal plating was increased, the fuel efficiency of the ships was improved due to changes in the design of the bow of the vessel.
The propeller design has also been improved to reduce cavitation noise levels. In addition, the living quarters of the destroyers of the series were expanded to accommodate personnel air group, as well as women soldiers.
In order to increase the combat survivability of the Arleigh Burke destroyers, five armored bulkheads were additionally installed in the ship's hull.

Series IΙA

Compared to the destroyers "Arleigh Burke" of the first series, the hull is lengthened by 1.37 m - up to 155.29 m. The width of the hull remains the same. For the construction of destroyers of the IΙA series, a previously unused technology is used, in which sections are saturated before they are integrated into the main hull modules.
Beginning with USS Shoup (DDG-86), helicopter hangars are made from composite materials to reduce secondary radar field levels. All destroyers of the IIA series are equipped with satellite communications, allowing members of the ship's crew to call home at any time, or use the Internet.
All destroyers, starting with USS McCampbell (DDG-85), have a dedicated laundromat. In addition, a number of other, more minor changes have been made to the design and equipment of the Arleigh Burke-class destroyers of the IIA series.

Engine

A new phenomenon for American shipbuilding was the twin-shaft main power plant, consisting of 4 General Electric LM2500 gas turbine engines with a heat recovery circuit, giving an additional 25 percent fuel economy.
The main power plant of the ship is mounted on soundproof foundations and shock-absorbing supports. GEM (gas turbine, compressor, pipelines) and soundproof casing are made in the form of a single unit (module).

The propulsion system of the ship allows it to develop a full speed of at least 30 knots in any sea state. The lead destroyer of series I USS Arleigh Burke (DDG-51) on sea trials with a full displacement of the hull developed a 30-knot speed in a 35-foot (10.67 m) wave and a total shaft power of 75,000 liters. with.
On ships of all series there are 3 reserve gas turbine engines"Allison 2500" (power of each - 2.5 MW), on which ships are able to move when the power plant fails. The movement of the Arleigh Burke destroyers is provided by 2 five-bladed KaMeWa variable-pitch propellers.

The stock of ship fuel - 1300 tons. Maximum range the course of destroyers of the Arleigh Burke type of the I series on the operational-economic course (20 knots) reaches 4400 nautical miles (8148.8 km), on ships of the II and IIA series due to the increase in the fuel efficiency of the ship, achieved through the improvement of the design of the bow of the hull and the placement of additional fuel tanks, the range of the ship was increased to 4890 miles (9056 km).

The range of destroyers at economic speed (18 knots), according to some sources, reaches 6,000 nautical miles (11,112 km). The range of the Arleigh Burke destroyers is estimated to be relatively small, especially since for the previous type of US destroyers, the Spruence-class destroyers, it was 6000 miles at 20 knots and 3300 miles at 30 knots.