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U.S. Navy Christens Newest Arleigh Burke Class Ship USS Gravely (DDG 107)

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UNITED STATES - 15 MAY 2009

WASHINGTON (NNS) -- The U.S. Navy will christen the newest Arleigh Burke class guided-missile destroyer, Gravely, May 16 during aceremony at Northrop Grumman Shipbuilding, Pascagoula, Miss.

The new destroyer honors the late Vice Adm. Samuel L. Gravely Jr. He was born in Richmond, Va., June 4, 1922. After attending Virginia Union University, he enlisted in the Naval Reserve in September 1942.

In 1943 he participated in a Navy program (V-12) designed to select and train highly qualified men for commissioning as officers in the Navy. On Dec. 14, 1944, Gravely successfully completed midshipman training, becoming the first African American commissioned as an officer from the Navy Reserve Officer Training Course. He was released from active duty in April 1946 but remained in the Naval Reserve.

Gravely was recalled to active duty in 1949. As part of the Navy's response to President Harry S. Truman's executive order to desegregate the armed services, Gravely's initial assignment was as a Navy recruiter, recruiting African Americans in the Washington, D.C., area. Gravely went on to a Navy career that lasted 38 years and included many distinguished accomplishments.

Gravely was a true pathfinder whose performance and leadership as an African American naval officer demonstrated to America the value and strength of diversity. Gravely's accomplishments served as watershed events for today's Navy. He was the first African American to command a warship (USS Theodore E. Chandler); to command a major warship (USS Jouett); to achieve flag rank and eventually vice admiral; and to command a numbered fleet (3rd).

Retired Adm. J. Paul Reason will deliver the ceremony's principal address. Alma Gravely will serve as sponsor of the ship named for her late husband. In accordance with Navy tradition, she will break a bottle of champagne across the ship's bow and christen the ship.

Designated DDG 107, the 57th Arleigh Burke class destroyer, Gravely will be able to conduct a variety of operations, from peacetime presence and crisis management to sea control and power projection. Gravely will be capable of fighting air, surface and subsurface battles simultaneously and contains myriad offensive and defensive weapons designed to support maritime warfare in keeping with "A Cooperative Strategy for 21st Century Seapower," the new maritime strategy that postures the sea services to apply maritime power to protect U.S. vital interests in an increasingly interconnected and uncertain world.

Cmdr. Douglas Kunzman is the prospective commanding officer of the ship and will lead the crew of 276 officers and enlisted personnel. The 9,200-ton Gravely is being built by Northrop Grumman Shipbuilding - Gulf Coast in Pascagoula, Miss. The ship is 509 feet in length, has a waterline beam of 59 feet and a navigational draft of 31 feet. Four gas turbine engines will power the ship to speeds in excess of 30 knots.

Background:

USS Gravely (DDG 107) is a part of The Arleigh Burke-class of guided missile destroyers. Arleigh Burke is one of the destroyer classes of the United States Navy and is built around the Aegis combat system and the SPY-1D multi-function phased array radar. The Arleigh Burke class ships are the U.S. Navy's only active destroyers and are among the largest and most powerful destroyers ever built, both larger and more heavily armed than many previous cruisers. The Arleigh Burke class breaks with previous American construction practices, by being built entirely of steel, rather than having a steel hull and aluminum superstructure. An aluminum mast is used to reduce topweight.

General characteristics:

Class: Arleigh Burke-class guided missile destroyer (U.S. Navy)

Displacement: 9,200 tons

Length: 509 ft (155.3 m)

Draught: 31 ft (9.4 m)

Propulsion: 4 × General Electric LM2500-30 gas turbines, 2 shafts, 100,000 shp (75 MW)

Armament: 1 x 32 cell, 1 x 64 cell Mk 41 vertical launch systems, 96 x RIM-67 SM-2, BGM-109
Tomahawk or RUM-139 VL-Asroc, missiles 1 x 5/62 in (127/62 mm), 2 x 25 mm, 4 x
12.7 mm guns 2 x Mk 46 triple torpedo tubes

Aircraft carried: 2 x SH-60 Sea Hawk helicopters

File Photo: U.S. Navy Standard Missile 2 (SM-2)
 
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USS Gravely completes maiden sea trial
UNITED STATES - 1 JULY 2010

The Northrop Grumman-built Aegis guided missile destroyer Gravely (DDG 107) has successfully completed its maiden sea trial with the U.S. Navy in the Gulf of Mexico.

During the sea trial, DDG 107 successfully completed tests for the ship's communications and propulsion systems, conducted by Northrop and the navy's Board of Inspection and Survey.

USS Gravely is a multi-mission destroyer that can carry out operations including peacekeeping missions, crisis management, sea control and power projection.

Equipped with offensive and defensive weapons, the ship will be capable of fighting air, surface and subsurface battles simultaneously.

The Aegis destroyer, being built at Northrop's Gulf Coast facilities in Pascagoula, Missisippi, is expected to be delivered to the U.S. Navy later this summer.


U.S. Navy guided missile destroyer USS Gravely (DDG 107)
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U.S. Navy Accepts Delivery of Future USS Gravely
UNITED STATES - 26 JULY 2010

WASHINGTON -- The U.S. Navy officially accepted delivery of the future USS Gravely from Northrop Grumman Shipbuilding during a ceremony July 26 in Pascagoula, Miss. Designated DDG 107, Gravely is the 57th ship of the Arleigh Burke class.

The ship successfully completed acceptance trials June 28. Due to the oil spill currently affecting the Gulf of Mexico, the trials were slightly modified, with the ship conducting pierside tests and inspections by the Navy's Board of Inspection and Survey (INSURV), followed by a 36-hour underway period to assess the ship's main propulsion, auxiliary, steering, damage control equipment, navigation systems, and deck equipment as well as overall completeness.

"Though the oil spill forced us to modify our normal trial schedule, we were still able to deliver Gravely as originally scheduled," said Capt. Pete Lyle, DDG 51 class program manager in the Navy's Program Executive Office (PEO) Ships. "That is really a testament to the maturity of the class, and the program's successful history of delivering ships on time and on schedule."

USS Gravely is a multi-mission guided-missile destroyer designed to operate in multi-threat air, surface and subsurface environments. The ship is equipped with the Navy's Aegis Combat System, the world's foremost integrated naval weapon system. The class provides outstanding combat capability and survivability characteristics while minimizing procurement and lifetime support costs due to the program's maturity. The DDG 51 program continues to reinforce affordability and efficiency, with a commitment to deliver ships at the highest possible quality.

The new destroyer honors the late Vice Adm. Samuel L. Gravely Jr., the first African American commissioned as an officer from the Navy Reserve Officer Training Course. He was the first African American to command a warship (USS Theodore E. Chandler); to command a major warship (USS Jouett); to achieve flag rank and eventually vice admiral; and to command a numbered fleet (Third).

As one of the Defense Department's largest acquisition organizations, PEO Ships is responsible for executing the development and procurement of all major surface combatants, amphibious ships, special mission and support ships, and special warfare craft. Currently, the majority of shipbuilding programs managed by PEO Ships are benefiting from serial production efficiencies, which are critical to delivering ships on cost and schedule.


File Photo: U.S. Navy Arleigh Burke-class Guided Missile Destroyer USS Gravely (DDG 107)
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Looks nice and deadly , Ahmedinejad Must be $hitting in his pants

At 9200 tons , it makes the 6800 ton Kolkata Class Destroyer of the Indian Navy look like just a glorified frigate
 
Pretty clear Arleigh Burke will be used for the next 100 years. DDX is going nowhere. Going smaller is not the answer either; Western navies will consolidate their sailors into bigger and bigger ships. Littoral combat ship will go nowhere; too vulnerable and stupid to stay close to shore.

The only question remains is whether we will see return of battleships. Given the real conflicts left are Taiwan and North Korea, its still always shocking to me that the USN did not develop a modern battleship. The death of battleship is air power, but if you are the USN you have air superiority at sea anyway (or should) and a battleship provides sustained, efficient firepower. So all we are left with is Arleigh Burke's 5 inch guns using so-called extended munitions which are totally unproven.

I guess two million dollar missile to hit empty tent and camel in the *** is the future :P
 
Pretty clear Arleigh Burke will be used for the next 100 years. DDX is going nowhere. Going smaller is not the answer either; Western navies will consolidate their sailors into bigger and bigger ships. Littoral combat ship will go nowhere; too vulnerable and stupid to stay close to shore.

The only question remains is whether we will see return of battleships. Given the real conflicts left are Taiwan and North Korea, its still always shocking to me that the USN did not develop a modern battleship. The death of battleship is air power, but if you are the USN you have air superiority at sea anyway (or should) and a battleship provides sustained, efficient firepower. So all we are left with is Arleigh Burke's 5 inch guns using so-called extended munitions which are totally unproven.

I guess two million dollar missile to hit empty tent and camel in the *** is the future :P

The next generation of main gun (though still about 30+ years away) is the railgun.


The DDG-1000 Zumwalt class will use the Advanced Gun System However only 3 ships of that class are to be funded. The first to be commissioned in 2015


USS_Zumwalt_&
 
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Why 30 years? Why not 10, or 50 for that matter? Why not never? Why will it not be overtaken by supersonically pulsed gas lasers? Or even solid state lasers for that matter?

As far as I know, there is not actually any good way under the current laws of physics to solve the ablation problem with rail guns. I mean, we can probably come up with a cheap/fast way to replace the rails, but I just don't see rail guns making a big splash in my lifetime. I have enough faith in electrical engineers to fix many of the power issues, and get efficiency maybe as high as 5%, but I have little faith that material science will come up with some type of "Unobtanium" for the rails.
That said, it seems like the USN has finally started to take railgun research seriously, which is good news because....

I can see them eventually becoming a cheaper/safer way to launch satellites tailored for high-G resistance....Maybe in 30 years....
 
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