Tag Archives: America-class

Tripoli

The U.S. Navy commissioned USS Tripoli (LHA-7) on July 15, 2020.

The amphibious assault ship USS Tripoli (LHA-7) transits the Gulf of Mexico during builder’s trials, July 15, 2019. USS Tripoli (LHA-7) is the third U.S. Navy ship named for the Battle of Derne in 1805, the first land battle the United States fought overseas (U.S. Navy photo courtesy of HII by Derek Fountain/Released)

Although the U.S. Navy canceled the traditional public commissioning ceremony due to public health and safety restrictions on large public gatherings, the U.S. Navy commissioned the USS Tripoli (LHA-7) administratively and the ship transitioned to normal operations. Meanwhile, the Navy is looking at a future opportunity to commemorate the special event with the USS Tripoli’s sponsor, crew and commissioning committee.

«USS Tripoli (LHA-7) is proof of what the teamwork of all of our people – civilian, contractor and military – can accomplish together», said Secretary of the U.S. Navy Kenneth J. Braithwaite. «This ship will extend the maneuverability and lethality of our fleet to confront the many challenges of a complex world, from maintaining the sea lanes to countering instability to maintaining our edge in this era of renewed great power competition».

Rear Admiral Philip E. Sobeck, commander, Expeditionary Strike Group THREE, welcomes the U.S. Navy’s newest amphibious assault ship, and crew, to the amphibious force.

«Tripoli is an example of the continued investment in our Navy, to increase and maintain our edge on the battlefield», said Sobeck. «Congratulations to Tripoli’s crew for all of your hard work, amidst these challenging times, to reach this milestone. We welcome you to the amphibious force, of combat ready ships and battle-minded crews to go to sea and support sustained combat operations».

USS Tripoli (LHA-7) incorporates key components to provide the fleet with a more aviation-centric platform. Tripoli’s design features an enlarged hangar deck, realignment and expansion of the aviation maintenance facilities, a significant increase in available stowage for parts and support equipment, and increased aviation fuel capacity. The ship is the first LHA replacement ship to depart the shipyard ready to integrate the entire future air combat element of the Marine Corps, to include the Joint Strike Fighter.

Along with its pioneering aviation element, USS Tripoli (LHA-7) incorporates gas turbine propulsion plant, zonal electrical distribution, and fuel-efficient electric auxiliary propulsion systems first installed on USS Makin Island (LHD-8). USS Tripoli (LHA-7) is 844 feet in length, has a displacement of approximately 44,000 long tons, and will be capable of operating at speeds of over 20 knots.

Tripoli’s commanding officer, Captain Kevin Myers, highlighted Tripoli’s accomplishments over the past several months getting through initial sea trials. The hard work and dedication of the entire team during the past few years was evident in the successful execution of at-sea testing.

«Being the third ship to bear the Tripoli namesake is a profound honor and this crew stands ready to carry on the legacy of our longstanding Navy and Marine Corps amphibious community», said Meyers. «These sailors and Marines will pave the way for those still to come. What’s remarkable is seeing the dedication, perseverance and resilience these new plank owners have shown since day one, and more recently, through uncertain times as the Navy and nation work through a pandemic. There is no doubt in my mind that this team is ready to answer the nation’s call at any time or place».

USS Tripoli (LHA-7) is the third U.S. Navy ship to be named Tripoli. The name honors and commemorates the force of U.S. Marines and approximately 370 soldiers from 11 other nationalities who captured the city of Derna, Libya, during the 1805 Battle of Derna. The battle resulted in a subsequent peace treaty and the successful conclusion of the combined operations of the First Barbary War, and was later memorialized in the Marines’ Hymn with the line, «to the shores of Tripoli».

 

General Characteristics

Builder Huntington Ingalls Industries Inc., Ingalls Operations, Pascagoula, Mississippi
Date Deployed Delivered to the fleet in on April 10, 2014
Propulsion Two marine gas turbines, two shafts, 70,000 total brake horsepower/52,199 kW, two 5,000 horsepower/3,728 kW auxiliary propulsion motors
Length 844 ft/257.3 m
Beam 106 ft/32.3 m
Displacement Approximately 43,745 long tons full load/44,449 metric tons
Speed 20+ knots/23+ mph/37+ km/h
Crew 1,059 (65 officers)
Load 1,687 troops (plus 184 surge)
Armament 2 RAM (Rolling Airframe Missile) launchers
2 NATO Sea Sparrow launchers with ESSM (Evolved Sea Sparrow Missile)
2 20-mm Phalanx CIWS (Close-In Weapon System) mounts
7 twin 12,7-mm/.50 cal. machine guns
Aircraft 9 F-35B Lightning II Joint Strike Fighters (JSF) STOVL (Short Take-Off and Vertical Landing) aircraft
4 AH-1Z Viper attack helicopters
4 CH-53E Super Stallion helicopters
12 MV-22B Osprey VTOL (Vertical Take-Off and Landing) tiltrotors
2 MH-60S Sea Hawk Search and Rescue (SAR) helicopters
UH-1Y Huey helicopters

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 Sasebo, Japan
USS Tripoli (LHA-7) 06-22-2014 05-01-2017 07-15-2020 San Diego, California
USS Bougainville (LHA-8) 03-14-2019
LHA-9

 

Assault Ship

Huntington Ingalls Industries (HII) announced on June 17, 2020 that its Ingalls Shipbuilding division has received a third contract modification from the U.S. Navy for $145 million to provide long-lead-time material and advance procurement activities for amphibious assault ship LHA-9. This modification brings the total advance funding for LHA-9 to $350 million.

Assault Ship LHA-9

«This advance procurement contract will help protect the health of our supplier base and strengthen our efforts to efficiently modernize the nation’s amphibious fleet as we continue to build amphibious ships for the U.S. Navy», Ingalls Shipbuilding President Brian Cuccias said.

Ingalls is the sole builder of large-deck amphibious ships for the U.S. Navy. The shipyard delivered its first amphibious assault ship, the Iwo Jima-class USS Tripoli (LPH-10), in 1966. Ingalls has since built five Tarawa-class (LHA-1) ships, eight Wasp-class (LHD-1) ships and the first in a new class of amphibious assault ships, USS America (LHA-6), in 2014. The second ship in that class, USS Tripoli (LHA-7), was delivered to the U.S. Navy earlier this year. USS Bougainville (LHA-8) is under construction.

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 supports national security missions around the globe with unmanned systems, defense and federal solutions, nuclear and environmental services, and fleet sustainment. Headquartered in Newport News, Virginia, HII employs more than 42,000 people operating both domestically and internationally.

 

General Characteristics

Builder Huntington Ingalls Industries Inc., Ingalls Operations, Pascagoula, Mississippi
Date Deployed Delivered to the fleet in on April 10, 2014
Propulsion Two marine gas turbines, two shafts, 70,000 total brake horsepower/52,199 kW, two 5,000 horsepower/3,728 kW auxiliary propulsion motors
Length 844 feet/257.3 m
Beam 106 feet/32.3 m
Displacement Approximately 45,000 long tons full load /45,722 metric tons
Speed 20+ knots/23+ mph/37+ km/h
Crew 1,059 (65 officers)
Load 1,687 troops (plus 184 surge)
Armament 2 RAM (Rolling Airframe Missile) launchers
2 NATO Sea Sparrow launchers with ESSM (Evolved Sea Sparrow Missile)
2 20-mm Phalanx CIWS (Close-In Weapon System) mounts
7 twin 12,7-mm/.50 cal. machine guns
Aircraft 9 F-35B Lightning II Joint Strike Fighters (JSF) STOVL (Short Take-Off and Vertical Landing) aircraft
4 AH-1Z Viper attack helicopters
4 CH-53E Super Stallion helicopters
12 MV-22B Osprey VTOL (Vertical Take-Off and Landing) tiltrotors
2 MH-60S Sea Hawk Search and Rescue (SAR) helicopters
UH-1Y Huey helicopters

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 Sasebo, Japan
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8) 03-14-2019
LHA-9

 

Contract for LHA-9

Huntington Ingalls Industries (HII) announced on May 05, 2020 that its Ingalls Shipbuilding division has received a $187.46 million advance procurement contract from the U.S. Navy to provide long-lead-time material and advance procurement activities for amphibious assault ship LHA-9.

Huntington Ingalls Industries awarded $187 million advance procurement contract for Amphibious Assault Ship LHA-9

«This contract allows us to maintain the health of our critical nationwide shipbuilding supplier base while continuing our serial production of large-deck amphibs», Ingalls Shipbuilding President Brian Cuccias said. «We will work closely with our Navy-Marine Corps partners and our suppliers across the U.S. to build another highly capable, versatile and survivable warship».

Ingalls is currently the sole builder of large-deck amphibious ships for the U.S. Navy. The shipyard delivered its first amphibious assault ship, the Iwo Jima-class USS Tripoli (LPH-10), in 1966. Ingalls has since built five Tarawa-class (LHA-1) ships, eight Wasp-class (LHD-1) ships and the first in a new class of amphibious assault ships, USS America (LHA-6), in 2014. The second ship in that class, USS Tripoli (LHA-7), was delivered to the Navy earlier this year. USS Bougainville (LHA-8) is currently under construction.

 

General Characteristics

Builder Huntington Ingalls Industries Inc., Ingalls Operations, Pascagoula, Mississippi
Date Deployed Delivered to the fleet in on April 10, 2014
Propulsion Two marine gas turbines, two shafts, 70,000 total brake horsepower/52,199 kW, two 5,000 horsepower/3,728 kW auxiliary propulsion motors
Length 844 feet/257.3 m
Beam 106 feet/32.3 m
Displacement Approximately 45,000 long tons full load /45,722 metric tons
Speed 20+ knots/23+ mph/37+ km/h
Crew 1,059 (65 officers)
Load 1,687 troops (plus 184 surge)
Armament 2 RAM (Rolling Airframe Missile) launchers
2 NATO Sea Sparrow launchers with ESSM (Evolved Sea Sparrow Missile)
2 20-mm Phalanx CIWS (Close-In Weapon System) mounts
7 twin 12,7-mm/.50 cal. machine guns
Aircraft 9 F-35B Lightning II Joint Strike Fighters (JSF) STOVL (Short Take-Off and Vertical Landing) aircraft
4 AH-1Z Viper attack helicopters
4 CH-53E Super Stallion helicopters
12 MV-22B Osprey VTOL (Vertical Take-Off and Landing) tiltrotors
2 MH-60S Sea Hawk Search and Rescue (SAR) helicopters
UH-1Y Huey helicopters

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 Sasebo, Japan
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8) 03-14-2019
LHA-9

 

Amphibious Ship

Huntington Ingalls Industries’ (HII) Ingalls Shipbuilding division delivered amphibious assault ship USS Tripoli (LHA-7) to the U.S. Navy on February 28, 2020. The USS Tripoli (LHA-7) will be commissioned later this year before sailing to its homeport of San Diego, California.

Huntington Ingalls Industries delivers amphibious assault ship USS Tripoli (LHA-7)

«Thousands of shipbuilders worked tirelessly to ensure the successful delivery of this highly-capable warship», Ingalls Shipbuilding President Brian Cuccias said. «We are pleased to continue working closely with the Navy to deliver exceptional ships using the highest safety and quality standards».

Ingalls is currently the sole builder of large-deck amphibious ships for the Navy. America-class ships are designed to enhance Marine Corps aviation, capable of supporting the tilt-rotor MV-22 Osprey and F-35B Joint Strike Fighter. When USS Tripoli (LHA-7) enters the fleet, it will be the flagship of an Amphibious Ready Group, strategically positioning Marine Expeditionary Units ashore across a full spectrum of missions, including humanitarian, disaster relief, maritime security, antipiracy and other operations while providing air support for ground forces.

«The LHA team is proud to witness the delivery of the 15th large-deck amphibious ship built at Ingalls», said Bryan Williams, USS Tripoli (LHA-7) program manager. «The completion of the Tripoli is a great complement to our longstanding legacy of building state-of-the-art warships».

Tripoli is the third ship to bear the name that commemorates the capture of Derna in 1805 by a small force of Marines and nearly 370 soldiers from 11 other nations. The battle, memorialized in the Marines’ Hymn with the line, «to the shores of Tripoli», brought about a successful conclusion to the combined operations of the First Barbary War.

 

General Characteristics

Builder Huntington Ingalls Industries Inc., Ingalls Operations, Pascagoula, Mississippi
Date Deployed Delivered to the fleet in on April 10, 2014
Propulsion Two marine gas turbines, two shafts, 70,000 total brake horsepower/52,199 kW, two 5,000 horsepower/3,728 kW auxiliary propulsion motors
Length 844 feet/257.3 m
Beam 106 feet/32.3 m
Displacement Approximately 45,000 long tons full load /45,722 metric tons
Speed 20+ knots/23+ mph/37+ km/h
Crew 1,059 (65 officers)
Load 1,687 troops (plus 184 surge)
Armament 2 RAM (Rolling Airframe Missile) launchers
2 NATO Sea Sparrow launchers with ESSM (Evolved Sea Sparrow Missile)
2 20-mm Phalanx CIWS (Close-In Weapon System) mounts
7 twin 12,7-mm/.50 cal. machine guns
Aircraft 9 F-35B Lightning II Joint Strike Fighters (JSF) STOVL (Short Take-Off and Vertical Landing) aircraft
4 AH-1Z Viper attack helicopters
4 CH-53E Super Stallion helicopters
12 MV-22B Osprey VTOL (Vertical Take-Off and Landing) tiltrotors
2 MH-60S Sea Hawk Search and Rescue (SAR) helicopters
UH-1Y Huey helicopters

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 Sasebo, Japan
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8)

 

Acceptance Trials

The future USS Tripoli (LHA-7) completed acceptance trials when she returned to the Huntington Ingalls Industries (HII) – Ingalls Shipbuilding Division’s shipyard following three days underway in the Gulf of Mexico.

Ingalls Shipbuilding announces the successful completion of acceptance trials aboard the U.S. Navy amphibious assault ship USS Tripoli (LHA-7)

During the underway, the Navy’s Board of Inspection and Survey performed a rigorous evaluation on all of the ship’s major systems including propulsion, communications, navigation, combat systems, and aviation capabilities.

«The capability that our large deck amphibs bring to the fight is tremendous», said Tom Rivers, amphibious warfare program manager for Program Executive Office (PEO) Ships. «Their ability to embark Joint Strike Fighters and MV-22 Osprey enable this versatile platform to increase the lethality of our expeditionary warfighters».

USS Tripoli (LHA-7) is the second ship of the USS America (LHA-6) class, built to facilitate forward presence and power projection. USS Tripoli (LHA-7) is the last Flight 0 ship planned for construction and features an enlarged hangar deck, realignment and expansion of the aviation maintenance facilities, an increase in available stowage for parts and support equipment, and increased aviation fuel capacity. USS Bougainville (LHA-8) will be the first Flight I ship, reincorporating a well deck to enhance expeditionary warfighting capabilities while maintaining the principal aviation characteristics of the Flight 0 ships.

«There’s been a lot of hard work accomplished to get LHA-7 to this point», said Captain Nathan Schneider, Supervisor of Shipbuilding, Conversion and Repair Gulf Coast. «The team’s focus is now on delivering the LHA-7 to the fleet in the best possible condition, fully capable and ready to deploy if called upon».

USS Tripoli (LHA-7) incorporates gas turbine propulsion plant, zonal electrical distribution, and fuel-efficient electric auxiliary propulsion systems first installed on USS Makin Island (LHD-8). USS Tripoli (LHA-7) is 844 feet/257.3 m in length, has a displacement of approximately 45,000 long tons/45,722 metric tons and is capable of operating at speeds of over 20 knots/23 mph/37 km/h.

HII’s Pascagoula shipyard is also currently in production on USS Bougainville (LHA-8), the guided missile destroyers USS Delbert D. Black (DDG-119), USS Frank E. Peterson (DDG-121) USS Lenah H. Sutcliffe Higbee (DDG-123), USS Jack H. Lucas (DDG-125), and amphibious transport dock ships, USS Fort Lauderdale (LPD-28) and USS Richard M. McCool Jr. (LPD-29).

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, boats and craft.

Pascagoula, Mississippi. (October 23, 2019) The future USS Tripoli (LHA-7) transits through the Gulf of Mexico in the early morning hours of October 23, 2019 at the beginning of Acceptance Trials. During the underway, the Navy’s Board of Inspection and Survey performed a rigorous evaluation on all of the ship’s major systems including propulsion, communications, navigation, combat systems, and aviation capabilities (Photo by Samantha Crane)

 

General Characteristics

Builder Huntington Ingalls Industries Inc., Ingalls Operations, Pascagoula, Mississippi
Date Deployed Delivered to the fleet in on April 10, 2014
Propulsion Two marine gas turbines, two shafts, 70,000 total brake horsepower/52,199 kW, two 5,000 horsepower/3,728 kW auxiliary propulsion motors
Length 844 feet/257.3 m
Beam 106 feet/32.3 m
Displacement Approximately 45,000 long tons full load /45,722 metric tons
Speed 20+ knots/23+ mph/37+ km/h
Crew 1,059 (65 officers)
Load 1,687 troops (plus 184 surge)
Armament 2 RAM (Rolling Airframe Missile) launchers
2 NATO Sea Sparrow launchers with ESSM (Evolved Sea Sparrow Missile)
2 20-mm Phalanx CIWS (Close-In Weapon System) mounts
7 twin 12,7-mm/.50 cal. machine guns
Aircraft 9 F-35B Lightning II Joint Strike Fighters (JSF) STOVL (Short Take-Off and Vertical Landing) aircraft
4 AH-1Z Viper attack helicopters
4 CH-53E Super Stallion helicopters
12 MV-22B Osprey VTOL (Vertical Take-Off and Landing) tiltrotors
2 MH-60S Sea Hawk Search and Rescue (SAR) helicopters
UH-1Y Huey helicopters

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 Sasebo, Japan
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8)

 

Builder’s Trials

Huntington Ingalls Industries (HII) announced on July 22, 2019 the successful completion of builder’s trials on the amphibious assault ship USS Tripoli (LHA-7). The second ship in the America class spent four days at sea in the Gulf of Mexico, testing the ship’s main propulsion, combat and other systems before returning to HII’s Ingalls Shipbuilding division.

The Ingalls-built amphibious assault ship USS Tripoli (LHA-7) sailed the Gulf of Mexico for four days last week on builder’s sea trials (Photo by Derek Fountain/HII)

«Congratulations to the Navy and Ingalls team for a solid LHA 7 builder’s trials», said Ingalls Shipbuilding President Brian Cuccias. «We have an excellent leadership team, and they will now be focusing on getting the ship ready for acceptance trials and delivery to the Navy. The flight deck modifications to support the F-35 Joint Strike Fighter aircraft provide an increased aviation capacity and demonstrate how an experienced team can evolve the platform to meet the current threats across the globe».

Ingalls is currently the sole builder of large-deck amphibious warships for the U.S. Navy. The shipyard delivered its first amphibious assault ship, the Iwo Jima-class USS Tripoli (LPH-10), in 1966. Ingalls has since built five Tarawa-class ships, eight Wasp-class ships and the first in a new class of ships, USS America (LHA-6). The third ship in the America class, USS Bougainville (LHA-8), is currently under construction at the shipyard and will be the 16th large-deck amphibious ship built at Ingalls.

«We work with an amazing team of individuals who are committed to making each LHA better than the last», said George S. Jones, Ingalls’ vice president of operations. «From our shipbuilders, test and trials crew, and our Navy Supervisor of Shipbuilding partners, there is never a doubt that when these warships go to sea for trials they go out with the confidence and dedication of our team behind them. We build these state-of-the-art warships for the men and women of the U.S. Navy and Marine Corps, and that is a responsibility our shipbuilders take great pride in, and that pride really showed during this trial».

Like the lead ship in the class, USS Tripoli (LHA-7) is designed for survivability with increased aviation capacity, including an enlarged hangar deck, realignment and expansion of the aviation maintenance facilities, a significant increase in available stowage for parts and support equipment, and increased aviation fuel capacity. Similar to its predecessors, the ship will be able to operate as the flagship for an expeditionary strike group.

Tripoli will be the third ship to bear the name that commemorates the capture of Derna in 1805 by a small force of Marines and approximately 370 soldiers from 11 other nations. The battle, memorialized in the Marines’ Hymn with the line «to the shores of Tripoli», brought about a successful conclusion to the combined operations of the First Barbary War.

 

General Characteristics

Builder Huntington Ingalls Industries Inc., Ingalls Operations, Pascagoula, Mississippi
Date Deployed Delivered to the fleet in on April 10, 2014
Propulsion Two marine gas turbines, two shafts, 70,000 total brake horsepower/52,199 kW, two 5,000 horsepower/3,728 kW auxiliary propulsion motors
Length 844 feet/257.3 m
Beam 106 feet/32.3 m
Displacement Approximately 43,745 long tons full load/44,449 metric tons
Speed 20+ knots/23+ mph/37+ km/h
Crew 1,059 (65 officers)
Load 1,687 troops (plus 184 surge)
Armament 2 RAM (Rolling Airframe Missile) launchers
2 NATO Sea Sparrow launchers with ESSM (Evolved Sea Sparrow Missile)
2 20-mm Phalanx CIWS (Close-In Weapon System) mounts
7 twin 12,7-mm/.50 cal. machine guns
Aircraft 9 F-35B Lightning II Joint Strike Fighters (JSF) STOVL (Short Take-Off and Vertical Landing) aircraft
4 AH-1Z Viper attack helicopters
4 CH-53E Super Stallion helicopters
12 MV-22B Osprey VTOL (Vertical Take-Off and Landing) tiltrotors
2 MH-60S Sea Hawk Search and Rescue (SAR) helicopters
UH-1Y Huey helicopters

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 San Diego, California
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8)

 

Keel Laid on Bougainville

The keel of the America-class amphibious warship USS Bougainville (LHA-8) was authenticated during a ceremony at Ingalls Shipbuilding on Thursday, March 14. Ship’s sponsor Ellyn Dunford declared the keel «truly and fairly laid» after her initials were welded onto a plate.

Official Keel Plate for Bougainville (LHA-8)
Official Keel Plate for Bougainville (LHA-8)

 

Bougainville and the America class

Bougainville will retain the aviation capability of the America-class design while adding the surface assault capability of a well deck. The well deck will give the U.S. Marine Corps the ability to house and launch two Landing Craft Air Cushion (LCAC) hovercraft or one Landing Craft Utility (LCU) as needed during their maritime missions. Other additions to Bougainville include a larger flight deck configured for Joint Strike Fighter and Osprey V-22 aircraft, which can be used for surface and aviation assaults. The additional area on the flight deck comes in part from a smaller deck house and an additional sponson.

 

Namesake background

USS Bougainville (LHA-8) will be the second U.S. Navy vessel to bear the name Bougainville. The name commemorates the Bougainville Campaign that took place during World War II. During the campaign, which lasted from 1943 to 1944, Allied forces secured a strategic airfield from Japan in the northern Solomon Islands, helping the allies break the Japanese stronghold in the South Pacific.

 

Ingalls amphibious shipbuilding background

Ingalls is currently the sole builder of large-deck amphibious ships for the U.S. Navy. The shipyard delivered its first amphibious assault ship, the Iwo Jima-class USS Tripoli (LPH-10), in 1966. Ingalls has since built five Tarawa-class (LHA-1) ships, eight Wasp-class (LHD-1) ships and the first in a new class of ships, USS America (LHA-6). The second ship in the class, USS Tripoli (LHA-7) is currently under construction and USS Bougainville (LHA-8) is the third ship in the class.

 

Sponsor

Ellyn Dunford, spouse of General Joe Dunford, 19th chairman of the Joint Chiefs of Staff, is the sponsor of Bougainville. A graduate of Simmons College, Mrs. Dunford worked as a physical therapist for close to 30 years. General and Mrs. Dunford have three children.

 

LHA Facts and Stats

With a typical air combat element embarked, an LHA amphibious assault ship can be equipped with:

  • 5 F-35B Joint Strike Fighters;
  • 4 AH-1Z Viper attack helicopters;
  • 2 UH-1Y Venom attack helicopters;
  • 4 CH-53E Super Sea Stallion helicopters;
  • 12 MV-22 Osprey;
  • 2 MH-60S Search and Rescue helicopters;
  • Defensive weapons systems include .50 caliber/12.7-mm machine guns, The Phalanx, Sea Sparrow and Rolling Airframe Missile (RAM) anti-ship cruise missile weapon systems and decoy launchers.

 

LHA-8 Milestones

Started Construction: October 6, 2018

Keel Authenticated: March 14, 2019

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 San Diego, California
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8) 03-14-2019

 

Bougainville

Huntington Ingalls Industries’ (HII) Ingalls Shipbuilding division officially started fabrication of the America-class amphibious assault ship USS Bougainville (LHA-8) on Monday, October 16, 2018. The start of fabrication signifies that the shipyard is ready for sustained production and ready to move forward with the construction of the ship.

Paul Bosarge, a burner workleaderman at Ingalls Shipbuilding, starts fabrication of steel for the amphibious assault ship USS Bougainville (LHA-8). Also pictured (left to right) are Frank Jermyn, Ingalls’ LHA 8 ship program manager; Lance Carnahan, Ingalls’ steel fabrication director; U.S. Marine Corps Captain J.D. Owens, representing Supervisor of Shipbuilding, Gulf Coast; and Ricky Hathorn, Ingalls’ hull general superintendent (Photo by Derek Fountain/HII)
Paul Bosarge, a burner workleaderman at Ingalls Shipbuilding, starts fabrication of steel for the amphibious assault ship USS Bougainville (LHA-8). Also pictured (left to right) are Frank Jermyn, Ingalls’ LHA 8 ship program manager; Lance Carnahan, Ingalls’ steel fabrication director; U.S. Marine Corps Captain J.D. Owens, representing Supervisor of Shipbuilding, Gulf Coast; and Ricky Hathorn, Ingalls’ hull general superintendent (Photo by Derek Fountain/HII)

«Our shipbuilders are proud to continue Ingalls’ legacy in amphibious shipbuilding», said Ingalls Shipbuilding President Brian Cuccias. «The start of Bougainville, our 16th large-deck amphib, allows us to continue the serial production of these great ships. Working with the Navy and Marine Corps, we will take advantage of our hot production line and a healthy nationwide supplier base to continue providing these much-needed ships for the defense of our nation and the world’s sea lanes».

USS Bougainville (LHA-8) will retain the aviation capability of the America-class design while adding the surface assault capability of a well deck. The well deck will give the U.S. Marine Corps the ability to house and launch two Landing Craft Air Cushion (LCAC) hovercraft or one Landing Craft Utility (LCU) as needed during their maritime missions. Other additions to Bougainville include a larger flight deck configured for Joint Strike Fighter (JSF) and Osprey V-22 aircraft, which can be used for surface and aviation assaults. The additional area on the flight deck comes in part from a smaller deck house and an additional sponsor.

USS Bougainville (LHA-8) will be the second U.S. Navy vessel to bear the name Bougainville. The name commemorates the Bougainville Campaign that took place during World War II. During the campaign, which lasted from 1943 to 1944, Allied forces secured a strategic airfield from Japan in the northern Solomon Islands, helping the allies break the Japanese stronghold in the South Pacific.

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 San Diego, California
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8)

 

Christening of Tripoli

The U.S. Navy christened its newest America-class amphibious assault ship, the future USS Tripoli (LHA-7), during a 10 a.m. CDT ceremony Saturday, September 16, in Pascagoula, Mississippi.

Lynne Mabus, wife of former Secretary of the Navy Ray Mabus, is the ship’s sponsor and officially christened Tripoli after successfully breaking a bottle of sparkling wine across its bow
Lynne Mabus, wife of former Secretary of the Navy Ray Mabus, is the ship’s sponsor and officially christened Tripoli after successfully breaking a bottle of sparkling wine across its bow

Mr. Thomas Dee, performing the duties of the Under Secretary of the U.S. Navy, delivered the ceremony’s principal address. Lynne Mabus, the wife of the 75th Secretary of the U.S. Navy, the Honorable Ray Mabus, served as the ship’s sponsor. The ceremony was highlighted by Mrs. Mabus breaking a bottle of sparkling wine across the bow to formally christen the ship, a time-honored Navy tradition.

«When USS Tripoli, the newest America-class amphibious assault ship, joins the fleet, we’ll be a stronger, more flexible, and better Navy and Marine Corps team», Dee said. «The ship will be a force multiplier, and her crew will proudly serve our country for decades to come. I am grateful to the men and women of Ingalls Shipbuilding for their dedication and to the citizens of Pascagoula for their unwavering support as we continue to make our Navy stronger».

USS Tripoli (LHA-7) will incorporate key components to provide the fleet with a more aviation centric platform. The design of the future USS Tripoli (LHA-7) will feature an enlarged hangar deck, realignment and expansion of the aviation maintenance facilities, a significant increase in available stowage for parts and support equipment, and increased aviation fuel capacity. The ship will also be the first LHA replacement ship to depart the shipyard fully ready to integrate the entire future air combat element of the Marine Corps to include the Joint Strike Fighter (JSF).

Along with its pioneering aviation element, USS Tripoli (LHA-7) will incorporate a gas turbine propulsion plant, zonal electrical distribution, and fuel efficient electric auxiliary propulsion systems first installed on USS Makin Island (LHD-8). USS Tripoli (LHA-7) will be 844 feet/257.3 m in length, have a displacement of approximately 43,745 long tons/44,449 metric tons and be capable of operating at speeds of over 20+ knots/23+ mph/37+ km/h.

USS Tripoli (LHA-7) will be the third U.S. Navy ship to be named Tripoli. The name honors and commemorates the force of U.S. Marines and approximately 370 soldiers from 11 other nationalities who captured the city of Derna, Libya during the 1805 Battle of Derna. The battle resulted in a subsequent peace treaty and the successful conclusion of the combined operations of the First Barbary War, and was later memorialized in the Marines’ Hymn with the line, «to the shores of Tripoli».

Huntington Ingalls Industries Launches Amphibious Assault Ship USS Tripoli (LHA-7)
Huntington Ingalls Industries Launches Amphibious Assault Ship USS Tripoli (LHA-7)

 

General Characteristics

Builder Huntington Ingalls Industries Inc., Ingalls Operations, Pascagoula, Mississippi
Date Deployed Delivered to the fleet in on April 10, 2014
Propulsion Two marine gas turbines, two shafts, 70,000 total brake horsepower/52,199 kW, two 5,000 horsepower/3,728 kW auxiliary propulsion motors
Length 844 feet/257.3 m
Beam 106 feet/32.3 m
Displacement Approximately 43,745 long tons full load/44,449 metric tons
Speed 20+ knots/23+ mph/37+ km/h
Crew 1,059 (65 officers)
Load 1,687 troops (plus 184 surge)
Armament 2 RAM (Rolling Airframe Missile) launchers
2 NATO Sea Sparrow launchers with ESSM (Evolved Sea Sparrow Missile)
2 20-mm Phalanx CIWS (Close-In Weapon System) mounts
7 twin 12,7-mm/.50 cal. machine guns
Aircraft 9 F-35B Lightning II Joint Strike Fighters (JSF) STOVL (Short Take-Off and Vertical Landing) aircraft
4 AH-1Z Viper attack helicopters
4 CH-53E Super Stallion helicopters
12 MV-22B Osprey VTOL (Vertical Take-Off and Landing) tiltrotors
2 MH-60S Sea Hawk Search and Rescue (SAR) helicopters
UH-1Y Huey helicopters

 

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 San Diego, California
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8)

 

Construction of
Bougainville

Huntington Ingalls Industries’ (HII) Ingalls Shipbuilding division has been awarded a $3 billion contract for the detail design and construction of the amphibious assault ship USS Bougainville (LHA-8). Ingalls was awarded the original long-lead material contract for the third ship in the USS America (LHA-6) class on June 30, 2016.

Construction of the amphibious assault ship USS Bougainville (LHA-8) is scheduled to begin in the fourth quarter of 2018, and delivery is expected in 2024
Construction of the amphibious assault ship USS Bougainville (LHA-8) is scheduled to begin in the fourth quarter of 2018, and delivery is expected in 2024

«Our shipbuilders do an outstanding job building large-deck amphibious warships», Ingalls Shipbuilding President Brian Cuccias said. «We look forward to incorporating 50 years of amphibious shipbuilding knowledge into the U.S. Navy’s newest assault ship and providing the sailors and Marines a complex and highly capable product to perform their missions of freedom».

Construction is scheduled to begin in the fourth quarter of 2018, and delivery is expected in 2024. USS Tripoli (LHA-7), the second of the America-class amphibious assault ships, is currently under construction at Ingalls and was launched on May 1. The ship will be christened on September 16.

Bougainville will retain the aviation capability of the America-class design while adding the surface assault capability of a well deck. The well deck will give the U.S. Marine Corps the ability to house and launch two Landing Craft Air Cushion (LCAC) hovercraft or one Landing Craft Utility (LCU) as needed during their maritime missions. Other additions to Bougainville include a larger flight deck configured for Joint Strike Fighter (JSF) and Osprey V-22 aircraft, which can be used for surface and aviation assaults. The additional area on the flight deck comes in part from a smaller deck house and an additional sponson.

USS Bougainville (LHA-8) will be the second Navy vessel to bear the name Bougainville. The name commemorates the Bougainville Campaign that took place during World War II. During the campaign, which lasted from 1943 to 1944, Allied forces secured a strategic airfield from Japan in the northern Solomon Islands, helping the allies break the Japanese stronghold in the South Pacific.

Ingalls is currently the sole builder of large-deck amphibious ships for the U.S. Navy. The shipyard delivered its first amphibious assault ship, the Iwo Jima-class USS Tripoli (LPH-10), in 1966. Ingalls has since built five Tarawa-class (LHA-1) ships, eight Wasp-class (LHD-1) ships and the first in a new class of ships, USS America (LHA-6).

Ships

Ship Laid down Launched Commissioned Homeport
USS America (LHA-6) 07-17-2009 06-04-2012 10-11-2014 San Diego, California
USS Tripoli (LHA-7) 06-22-2014 05-01-2017
USS Bougainville (LHA-8)