Tag Archives: Block III

Delaware Joins Fleet

The U.S. Navy commissioned USS Delaware (SSN-791), the 18th Virginia-class attack submarine, April 4.

The Virginia-class attack submarine USS Delaware (SSN-791) transits the Atlantic Ocean after departing Huntington Ingalls Industries Newport News Shipbuilding division during sea trials in August 2019 (U.S. Navy photo courtesy of HII by Ashley Cowan/Released)

Although the traditional public commissioning ceremony was canceled for public health safety and due to restrictions on large public gatherings, the U.S. Navy commissioned USS Delaware (SSN-791) administratively and transitioned the ship to normal operations. Meanwhile, the U.S. Navy is looking at a future opportunity to commemorate the special event with the ship’s sponsor, crew and commissioning committee.

«This Virginia-class fast-attack submarine will continue the proud naval legacy of the state of Delaware and the ships that have borne her name», said Acting Secretary of the Navy Thomas B. Modly. «I am confident that the crew of this cutting edge platform will carry on this tradition, confronting the many challenges of today’s complex world with the professionalism and agility the American people depend on from the warriors of the silent service».

Vice Admiral Daryl Caudle, commander, Submarine Forces, said he is pleased to welcome the ship to the U.S. submarine fleet and contribute to its unmatched undersea warfighting superiority.

«The U.S. Navy values the support of all those who contributed to today’s momentous milestone and will look for a future opportunity to commemorate this special event», Caudle said. «The sailors of USS Delaware hail from every corner of the nation and from every walk of life. This crew, and the crews who follow, will rise to every challenge with unmatched bravery and perseverance to ensure the U.S. Submarine Force remains the best in the world».

The ship’s sponsor, Doctor Jill Biden, offered congratulations to everyone who played a role in delivering USS Delaware (SSN-791) to service.

«I know this submarine and her crew of courageous sailors will carry the steadfast strength of my home state wherever they go», she said. «The sailors who fill this ship are the very best of the Navy, and as you embark on your many journeys, please know that you and those whom you love are in my thoughts».

Delaware’s commanding officer, Commander Matthew Horton, said today marks the culmination of six years of hard work by the men and women who constructed the submarine and are preparing her to become a warship. He said he is especially thankful to the crew and their families, Doctor Biden, the USS Delaware (SSN-791) Commissioning Committee and the U.S. Navy League of Hampton Roads for all their hard work and support.

«As we do our part to maintain the nation’s undersea supremacy well into the future, today marks a milestone for the sailors who serve aboard USS Delaware (SSN-791). Whether they have been here for her initial manning three years ago, or have just reported, they all are strong, capable submariners ready to sail the nation’s newest warship into harm’s way», Horton said. «I am equally proud of the families who have stood by through the long hours of shift work, testing, and sea trials and supported our mission with patriotism and devotion».

This is the first time in nearly 100 years the name «Delaware» has been used for a U.S. Navy vessel. It is the seventh U.S. Navy ship, and first submarine, to bear the name of the state of Delaware. Delaware is a flexible, multi-mission platform designed to carry out the seven core competencies of the submarine force: anti-submarine warfare; anti-surface warfare; delivery of special operations forces; strike warfare; irregular warfare; intelligence, surveillance and reconnaissance; and mine warfare.

The submarine is 377 feet/114.8 m long, has a 33 feet/10.0584 m, and will be able to dive to depths greater than 800+ feet/244+ m and operate at speeds in excess of 25+ knots/28+ mph/46.3+ km/h submerged. It will operate for over 30 years without ever refueling. Delaware’s keel was laid April 30, 2016, and was christened during a ceremony October 20, 2018. It is the final Block III Virginia-class submarine, before the next wave of Block IV deliveries.

 

General Characteristics

Builder General Dynamics Electric Boat Division and Huntington Ingalls Industries Inc. – Newport News Shipbuilding
Date Deployed October 3, 2004
Propulsion One GE PWR S9G* nuclear reactor, two turbines, one shaft; 40,000 hp/30 MW
Length 377 feet/114.8 m
Beam 33 feet/10.0584 m
Hull Diameter 34 feet/10.3632 m
Displacement Approximately 7,800 tons/7,925 metric tons submerged
Speed 25+ knots/28+ mph/46.3+ km/h
Diving Depth 800+ feet/244+ m
Crew 132: 15 officers; 117 enlisted
Armament: Tomahawk missiles Two 87-in/2.2 m Virginia Payload Tubes (VPTs), each capable of launching 6 Tomahawk cruise missiles
Armament: MK-48 ADCAP (Advanced Capability) Mod 7 heavyweight torpedoes 4 torpedo tubes
Weapons MK-60 CAPTOR (Encapsulated Torpedo) mines, advanced mobile mines and UUVs (Unmanned Underwater Vehicles)

* – Knolls Atomic Power Laboratories

 

Nuclear Submarine Lineup

 

Block III

Ship Yard Christening Commissioned Homeport
SSN-784 North Dakota EB 11-2-13 10-25-14 Groton, Connecticut
SSN-785 John Warner NNS 09-06-14 08-01-15 Norfolk, Virginia
SSN-786 Illinois EB 10-10-15 10-29-16 Pearl Harbor, Hawaii
SSN-787 Washington NNS 03-05-16 10-07-17 Norfolk, Virginia
SSN-788 Colorado EB 12-03-16 03-17-18 Groton, Connecticut
SSN-789 Indiana NNS 04-29-17 09-29-18 Groton, Connecticut
SSN-790 South Dakota EB 10-14-17 02-02-19 Groton, Connecticut
SSN-791 Delaware NNS 10-20-18 04-04-20 Norfolk, Virginia

 

Mission-ready sub

Huntington Ingalls Industries’ (HII) Newport News Shipbuilding division on Friday, October 28, 2019, delivered the newest fast-attack submarine to the U.S. Navy.

The Virginia-class submarine USS Delaware (SSN-791) sails the open waters after departing Huntington Ingalls Industries’ Newport News Shipbuilding division during sea trials in August (Photo by Ashley Cowan/HII)

USS Delaware (SSN-791), which successfully completed sea trials earlier this month, is the ninth Virginia-class submarine to be delivered by Newport News and the 18th built as part of the teaming agreement with General Dynamics Electric Boat.

«Like the last two submarines we delivered to the Navy, Delaware has received some of the highest quality scores since the Virginia-class program began», said Dave Bolcar, Newport News’ vice president of submarine construction. «Our team of shipbuilders continues to perform at a high level, and nothing makes us prouder than delivering one of the most mission-ready submarines to the fleet».

The submarine is the second ship to be named for the country’s first state, the first being the dreadnought battleship USS Delaware (BB-28), which was delivered by Newport News in 1910.

More than 10,000 shipbuilders from Newport News and Electric Boat have participated in Delaware’s construction since the work began in September 2013. The submarine was christened by Jill Biden, the former Second Lady of the United States and the ship’s sponsor, during a ceremony in October 2018.

The future USS Delaware (SSN-791) will be commissioned next year.

Newport News Shipbuilding has delivered USS Delaware (SSN-791) to the U.S. Navy

 

General Characteristics

Builder General Dynamics Electric Boat Division and Huntington Ingalls Industries Inc. – Newport News Shipbuilding
Date Deployed October 3, 2004
Propulsion One GE PWR S9G* nuclear reactor, two turbines, one shaft; 40,000 hp/30 MW
Length 377 feet/114.8 m
Beam 33 feet/10.0584 m
Hull Diameter 34 feet/10.3632 m
Displacement Approximately 7,800 tons/7,925 metric tons submerged
Speed 25+ knots/28+ mph/46.3+ km/h
Diving Depth 800+ feet/244+ m
Crew 132: 15 officers; 117 enlisted
Armament: Tomahawk missiles Two 87-in/2.2 m Virginia Payload Tubes (VPTs), each capable of launching 6 Tomahawk cruise missiles
Armament: MK-48 ADCAP (Advanced Capability) Mod 7 heavyweight torpedoes 4 torpedo tubes
Weapons MK-60 CAPTOR (Encapsulated Torpedo) mines, advanced mobile mines and UUVs (Unmanned Underwater Vehicles)

* – Knolls Atomic Power Laboratories

 

Nuclear Submarine Lineup

 

Block III

Ship Yard Christening Commissioned Homeport
SSN-784 North Dakota EB 11-2-13 10-25-14 Groton, Connecticut
SSN-785 John Warner NNS 09-06-14 08-01-15 Norfolk, Virginia
SSN-786 Illinois EB 10-10-15 10-29-16 Pearl Harbor, Hawaii
SSN-787 Washington NNS 03-05-16 10-07-17 Norfolk, Virginia
SSN-788 Colorado EB 12-03-16 03-17-18 Groton, Connecticut
SSN-789 Indiana NNS 04-29-17 09-29-18 Groton, Connecticut
SSN-790 South Dakota EB 10-14-17 02-02-19 Groton, Connecticut
SSN-791 Delaware NNS 10-20-18

 

Dave Bolcar, vice president of Virginia-Class Submarine Construction at NNS, thanks shipbuilders for their hard work and congratulates them on delivering one of the most mission-ready submarines to the fleet

Initial Sea Trials

Huntington Ingalls Industries’ (HII) Newport News Shipbuilding division successfully completed the initial sea trials on the newest Virginia-class submarine, USS Delaware (SSN-791).

The submarine USS Delaware (SSN-791) returns to the Newport News Shipbuilding division following its first set of sea trials with three HII-built aircraft carriers visible in the distance at Norfolk Naval Station (Photo by Ashley Cowan/HII)

The submarine, in the final stages of construction, spent three days at sea proving all of its systems, components and compartments. Delaware submerged for the first time and performed high-speed maneuvers on the surface and underwater.

«Delaware performed well during sea trials, which is a testament to the skill and craftsmanship of the incredible team of shipbuilders who are working to uphold our high standards of quality», said Dave Bolcar, Newport News’ vice president of submarine construction. «We look forward to continuing our testing program to deliver the submarine to the U.S. Navy later this year».

The submarine is scheduled to undergo a round of acceptance trials before it is delivered. More than 10,000 shipbuilders from Newport News and teaming partner General Dynamics Electric Boat and thousands of companies across 48 states have participated in Delaware’s construction since the work began in September 2013.

Huntington Ingalls Industries is America’s largest military shipbuilding company and a provider of professional services to partners in government and industry. For more than a century, HII’s Newport News and Ingalls shipbuilding divisions in Virginia and Mississippi have built more ships in more ship classes than any other U.S. naval shipbuilder. HII’s Technical Solutions division provides a wide range of professional services through its Fleet Support, Mission Driven Innovative Solutions, Nuclear & Environmental, and Oil & Gas groups. Headquartered in Newport News, Virginia, HII employs more than 41,000 people operating both domestically and internationally.

The U.S. Navy’s newest Virginia-class fast attack submarine, USS Delaware (SSN-791), submarine successfully completed the initial sea trials

 

General Characteristics

Builder General Dynamics Electric Boat Division and Huntington Ingalls Industries Inc. – Newport News Shipbuilding
Date Deployed October 3, 2004
Propulsion One GE PWR S9G* nuclear reactor, two turbines, one shaft; 40,000 hp/30 MW
Length 377 feet/114.8 m
Beam 33 feet/10.0584 m
Hull Diameter 34 feet/10.3632 m
Displacement Approximately 7,800 tons/7,925 metric tons submerged
Speed 25+ knots/28+ mph/46.3+ km/h
Diving Depth 800+ feet/244+ m
Crew 132: 15 officers; 117 enlisted
Armament: Tomahawk missiles Two 87-in/2.2 m Virginia Payload Tubes (VPTs), each capable of launching 6 Tomahawk cruise missiles
Armament: MK-48 ADCAP (Advanced Capability) Mod 7 heavyweight torpedoes 4 torpedo tubes
Weapons MK-60 CAPTOR (Encapsulated Torpedo) mines, advanced mobile mines and UUVs (Unmanned Underwater Vehicles)

* – Knolls Atomic Power Laboratories

 

Nuclear Submarine Lineup

 

Block III

Ship Yard Christening Commissioned Homeport
SSN-784 North Dakota EB 11-2-13 10-25-14 Groton, Connecticut
SSN-785 John Warner NNS 09-06-14 08-01-15 Norfolk, Virginia
SSN-786 Illinois EB 10-10-15 10-29-16 Pearl Harbor, Hawaii
SSN-787 Washington NNS 03-05-16 10-07-17 Norfolk, Virginia
SSN-788 Colorado EB 12-03-16 03-17-18 Groton, Connecticut
SSN-789 Indiana NNS 04-29-17 09-29-18 Groton, Connecticut
SSN-790 South Dakota EB 10-14-17 02-02-19 Groton, Connecticut
SSN-791 Delaware NNS 10-20-18

 

Dakota Commissioned

The Navy commissioned its newest fast attack submarine, the USS South Dakota (SSN-790), during an 11 a.m. (EST) ceremony Saturday, February 2, at Naval Submarine Base New London in Groton, Connecticut.

The Virginia-class attack submarine USS South Dakota (SSN-790) transits the Thames River at Naval Submarine Base New London in Groton, Connecticut. South Dakota is the 17th Virginia-class, fast-attack submarine (U.S. Navy photo by Mass Communication Specialist 1st Class Steven Hoskins/Released)
The Virginia-class attack submarine USS South Dakota (SSN-790) transits the Thames River at Naval Submarine Base New London in Groton, Connecticut. South Dakota is the 17th Virginia-class, fast-attack submarine (U.S. Navy photo by Mass Communication Specialist 1st Class Steven Hoskins/Released)

The principal speaker was U.S. Senator Mike Rounds of South Dakota. The submarine’s sponsor is Mrs. Deanie Dempsey, wife of the 18th Chairman of the Joint Chiefs of Staff, General Martin Dempsey. She gave the order to «man our ship and bring her to life!» in a time-honored Navy tradition.

«USS South Dakota enters service during a period of dynamic security challenges», said Secretary of the Navy Richard V. Spencer. «I am confident USS South Dakota and its crew will ensure our Navy and nation remain safe and strong, and proudly serve our nation’s interest for decades to come».

USS South Dakota, a Virginia-class submarine designated SSN-790, is the third ship to bear the state’s name. The first South Dakota was an armored cruiser commissioned January 27, 1908. The ship served in a convoy escort role during World War I before being renamed Huron June 7, 1920. She was decommissioned following seven years of service in the Pacific June 17, 1927. The second ship was a battleship commissioned March 20, 1942. She saw service in a number of important World War II battles including Santa Cruz, Guadalcanal, Philippine Sea, and Okinawa, earning thirteen battle stars over the course of the war. South Dakota was present at Tokyo Bay when the Japanese surrendered and was later placed out of commission January 31, 1947.

USS South Dakota (SSN-790) is the 17th Virginia-class attack submarine and the seventh Virginia-class Block III submarine. Virginia-class submarines are built to operate in the world’s littoral and deep waters while conducting anti-submarine warfare; anti-surface ship warfare; strike warfare; special operation forces support; intelligence, surveillance, and reconnaissance; irregular warfare; and mine warfare missions. Their inherent stealth, endurance, mobility, and firepower directly enable them to support five of the six maritime strategy core capabilities – sea control, power projection, forward presence, maritime security, and deterrence.

 

General Characteristics

Builder General Dynamics Electric Boat Division and Huntington Ingalls Industries Inc. – Newport News Shipbuilding
Date Deployed October 3, 2004
Propulsion One GE PWR S9G* nuclear reactor, two turbines, one shaft; 40,000 hp/30 MW
Length 377 feet/114.8 m
Beam 33 feet/10.0584 m
Hull Diameter 34 feet/10.3632 m
Displacement Approximately 7,800 tons/7,925 metric tons submerged
Speed 25+ knots/28+ mph/46.3+ km/h
Diving Depth 800+ feet/244+ m
Crew 132: 15 officers; 117 enlisted
Armament: Tomahawk missiles Two 87-in/2.2 m Virginia Payload Tubes (VPTs), each capable of launching 6 Tomahawk cruise missiles
Armament: MK-48 ADCAP (Advanced Capability) Mod 7 heavyweight torpedoes 4 torpedo tubes
Weapons MK-60 CAPTOR (Encapsulated Torpedo) mines, advanced mobile mines and UUVs (Unmanned Underwater Vehicles)

* – Knolls Atomic Power Laboratories

 

Nuclear Submarine Lineup

 

Block III

Ship Yard Christening Commissioned Homeport
SSN-784 North Dakota EB 11-2-13 10-25-14 Groton, Connecticut
SSN-785 John Warner NNS 09-06-14 08-01-15 Norfolk, Virginia
SSN-786 Illinois EB 10-10-15 10-29-16 Pearl Harbor, Hawaii
SSN-787 Washington NNS 03-05-16 10-07-17 Norfolk, Virginia
SSN-788 Colorado EB 12-03-16 03-17-18 Groton, Connecticut
SSN-789 Indiana NNS 04-29-17 09-29-18 Groton, Connecticut
SSN-790 South Dakota EB 10-14-17 02-02-19
SSN-791 Delaware NNS 10-20-18
The official crest of the Virginia-class attack submarine USS South Dakota (SSN-790). The boat's crest pays homage to its namesake and ships bearing the name South Dakota (U.S. Navy graphic/Released)
The official crest of the Virginia-class attack submarine USS South Dakota (SSN-790). The boat’s crest pays homage to its namesake and ships bearing the name South Dakota (U.S. Navy graphic/Released)