Start of Construction

The U.S. Navy’s Arleigh Burke-class (DDG-51) destroyers continue to achieve shipbuilding milestones with start of construction at both shipbuilders, Bath Iron Works (BIW), Bath, Maine, and Huntington Ingalls Industries, Pascagoula, Mississippi.

Bath Iron Works celebrated «Start Fab» for the future USS Harvey C. Barnum Jr. (DDG-124) at a ceremony at the Harding Structural Fabrication Plant
Bath Iron Works celebrated «Start Fab» for the future USS Harvey C. Barnum Jr. (DDG-124) at a ceremony at the Harding Structural Fabrication Plant

On May 17, construction of the future USS Harvey C. Barnum Jr. (DDG-124) began at BIW. The ship’s namesake, Colonel Harvey «Barney» Barnum, Jr. (Ret.), was on hand to officially mark the start of fabrication on the ship.

In Pascagoula, Mississippi, construction of the future USS Jack H. Lucas (DDG-125) officially began May 7. DDG-125 will be the first Arleigh Burke class destroyer built in the Flight III configuration with improved capability and capacity to perform Anti-Air Warfare (AAW) and Ballistic Missile Defense (BMD) in support of the Integrated Air and Missile Defense (IAMD) mission.

These milestones, which signify the first 100 tons of steel being cut, were marked with ceremonies held in the shipyards’ respective fabrication shops.

«This is an exciting time in the DDG-51 program as we celebrate the start of construction on DDG-124 and DDG-125», said Captain Casey Moton, DDG 51 class program manager, Program Executive Office (PEO) Ships. «Both of these ships are named after Medal of Honor recipients and we are proud to honor their legacy with such capable warfighters».

These ships are Aegis baseline 9 (DDG-124) and baseline 10 (DDG-125) IAMD destroyers with significant capabilities against modern air warfare and BMD threats. When operational, these multi-mission surface combatants will serve as integral players in global maritime security, engaging in air, undersea, surface, strike and ballistic missile defense as well as providing increased capabilities in anti-submarine warfare, command and control, and anti-surface warfare.

As one of the Defense Department’s largest acquisition organizations, PEO Ships is responsible for executing the development and procurement of all destroyers, amphibious ships, special mission and support ships, and special warfare craft.

 

Ship Characteristics

Length Overall 510 feet/156 m
Beam – Waterline 59 feet/18 m
Draft 30.5 feet/9.3 m
Displacement – Full Load 9,217 tons/9,363 metric tons
Power Plant 4 General electric LM 2500-30 gas turbines; 2 shafts; 2 CRP (Contra-Rotating) propellers; 100,000 shaft horsepower/75,000 kW
Speed in excess of 30 knots/34.5 mph/55.5 km/h
Range 4,400 NM/8,149 km at 20 knots/23 mph/37 km/h
Crew 380 total: 32 Officers, 27 CPO (Chief Petty Officer), 321 OEM
Surveillance SPY-1D Phased Array Radar and Aegis Combat System (Lockheed Martin); SPS-73(V) Navigation; SPS-67(V)3 Surface Search; 3 SPG-62 Illuminator; SQQ-89(V)6 sonar incorporating SQS-53C hull mounted and SQR-19 towed array sonars used with Mark-116 Mod 7 ASW fire control system
Electronics/Countermeasures SLQ-32(V)3; Mark-53 Mod 0 Decoy System; Mark-234 Decoy System; SLQ-25A Torpedo Decoy; SLQ-39 Surface Decoy; URN-25 TACAN; UPX-29 IFF System; Kollmorgen Mark-46 Mod 1 Electro-Optical Director
Aircraft 2 embarked SH-60 helicopters ASW operations; RAST (Recovery Assist, Secure and Traverse)
Armament 2 Mark-41 Vertical Launching System (VLS) with 90 Standard, Vertical Launch ASROC (Anti-Submarine Rocket) & Tomahawk ASM (Air-to-Surface Missile)/LAM (Loitering Attack Missile); 5-in (127-mm)/54 (62) Mark-45 gun; 2 (1) CIWS (Close-In Weapon System); 2 Mark-32 triple 324-mm torpedo tubes for Mark-46 or Mark-50 ASW torpedos

 

Guided Missile Destroyers Lineup

 

Flight IIA: Technology Insertion

Ship Yard Launched Commissioned Homeport
DDG-116 Thomas Hudner GDBIW 04-01-17
DDG-117 Paul Ignatius HIIIS 11-12-16
DDG-118 Daniel Inouye GDBIW
DDG-119 Delbert D. Black HIIIS 09-08-17
DDG-120 Carl M. Levin GDBIW
DDG-121 Frank E. Peterson Jr. HIIIS
DDG-122 John Basilone GDBIW
DDG-123 Lenah H. Sutcliffe Higbee HIIIS
DDD-124 Harvey C. Barnum Jr. GDBIW

 

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