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Spearhead-class expeditionary fast transport

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An Expeditionary Transfer Dock ( ESD ), formerly the Mobile Landing Platform ( MLP ), is designed to be a semi- submersible , flexible, modular platform providing the US Navy with the capability to perform large-scale logistics movements such as the transfer of vehicles and equipment from sea to shore. These ships significantly reduce the dependency on foreign ports and provide support in the absence of port availability. The class also houses a sub-class variant called the Expeditionary Mobile Base ( ESB ), formerly the Afloat Forward Staging Base ( AFSB ).

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130-429: The Spearhead -class expeditionary fast transport ( EPF ) is a United States Navy –led shipbuilding program to provide a high-speed, shallow draft vessel intended for rapid intra-theater transport of medium-sized cargo payloads. The EPFs can reach speeds of 35–45 knots (65–83 km/h; 40–52 mph), and allow the rapid transit and deployment of conventional or special forces, equipment and supplies. The vessels are

260-562: A Coast Guard Law Enforcement Detachment (LEDET) . The EPF has no weapons or defensive systems to fulfill combat missions, but the Navy is looking to expand its roles to include re-supplying special operations forces and conducting humanitarian assistance missions. Chief of Naval Operations Jonathan Greenert has suggested using the ships as a cheaper way to perform counter-piracy missions to free up blue-water combatants. Offensive armament and defensive measures against pirates would be handled by

390-470: A well deck to launch amphibious vehicles, and lack of "splash capability" to drive vehicles off the ramp into the sea. The ship has been rejected as a platform on which to base MV-22 Ospreys due to its weight, and potential flight deck damage from engines during take-off and landing. The USMC is investigating changes to the EPF ramp to enable the "splash capability" for placing Amphibious Combat Vehicles into

520-469: A 14-month circumnavigation of the world. Ordered by President Theodore Roosevelt , it was a mission designed to demonstrate the Navy's capability to extend to the global theater. By 1911, the U.S. had begun building the super-dreadnoughts at a pace to eventually become competitive with Britain. The 1911 also saw the first naval aircraft with the navy which would lead to the informal establishment of United States Naval Flying Corps to protect shore bases. It

650-456: A 52,000 sq ft (4,800 m ) flight deck with landing spots for two heavy-lift transport CH-53 helicopters, as well as additional deck space for two more CH-53s. Lewis B. Puller will also have a helicopter hangar, an ordnance storage magazine , underway replenishment facilities, and deck space for mission-related equipment storage. The addition of a flight deck makes the ship more top-heavy, and so less stable in heavy seas. The deck

780-573: A US$ 498M contract to General Dynamics NASSCO for the construction of second ESB variant, the as-yet unnamed T-ESB-4. This vessel will be built at the NASSCO shipyard in San Diego, California, with a scheduled completion date of 2018. On 15 January 2021, Secretary of the Navy Kenneth J. Braithwaite announced that ESB-7 will be named USS Robert Simanek in honor of PFC Simanek , a Marine who

910-633: A base for helicopters, MV-22 Osprey tiltrotors and even the F-35B stealth fighter, but the main role of the Ponce will be operating minesweeping MH-53E Sea Dragon helicopters. As of March 2013 "a number of variations" of the ESD were being considered; the ESB can fulfill many of the roles of a $ 2.5 billion "big deck" amphibious ship at a quarter of the price. Unlike the first two Expeditionary Transfer Dock (ESD),

1040-647: A change in their rating from their previous rating (i.e., MMCM) to CMDCM. The stars for Command Master Chief are silver, while stars for Fleet, and gold stars for Force. Additionally, CMCs wear a badge, worn on their left breast pocket, denoting their title (Command/Fleet/Force). Insignia and badges of the United States Navy are military "badges" issued by the Department of the Navy to naval service members who achieve certain qualifications and accomplishments while serving on both active and reserve duty in

1170-649: A contract from the US Department of Defense to carry out the detailed design, procurement, production implementation, and demonstration of autonomous capability in EPF-13. In June 2011, a fifty-ton module was damaged at the Austal shipyard in Mobile during the construction of USNS Choctaw County . In 2013 a Frost & Sullivan report predicted that sales could be made to APAC countries. During operations in 2015,

1300-527: A contract to design and construct EPF-11 and EPF-12. In February 2018, Navy Secretary Richard V. Spencer announced the name of T-EPF-12 as Newport . Congress allocated money for a 13th Expeditionary Fast Transport (EPF) in the FY 2018 budget, and a 14th EPF in the FY 2019 budget. In October 2018, the navy awarded Austal a $ 57.8 million order to fund the procurement of long lead-time materials, which included diesel engines, water jets and reduction gears, for

1430-604: A cost of $ 350k-$ 1.2M each. The remaining ships which are still various stages of construction will require upgrading following construction as well. In early 2014, Austal announced it had been awarded a $ 124.9 million contract for two High Speed Support Vessels (HSSV) for a foreign customer, later revealed to be the Royal Navy of Oman . The HSSV has a similar catamaran hull design as the EPF and supports naval operations including helicopter operations, rapid deployment of military personnel and cargo, and search and rescue missions. It

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1560-547: A detail design and construction contract in the 4th Quarter of FY08. The Navy's Program Executive Office, Ships will conduct acquisition for both the Army and Navy, but each service will fund its own ships. After delivery, each service will be responsible for manning, maintaining, and providing full lifecycle support for its vessels. USNS  Spearhead , the lead ship in the class, was launched in September 2011 and delivered to

1690-466: A formidable force in the years prior to World War II , with battleship production being restarted in 1937, commencing with USS  North Carolina  (BB-55) . Though ultimately unsuccessful, Japan tried to neutralize this strategic threat with the surprise attack on Pearl Harbor on 7 December 1941. Following American entry into the war , the U.S. Navy grew tremendously as the United States

1820-651: A frequent actor in American foreign and military policy. The United States Navy is part of the Department of the Navy , alongside the United States Marine Corps , which is its coequal sister service. The Department of the Navy is headed by the civilian secretary of the Navy . The Department of the Navy is itself a military department of the Department of Defense , which is headed by the secretary of defense . The chief of naval operations (CNO)

1950-446: A higher-level facility. They can respond faster, and to more places than the Navy's larger, slower and unarmed hospital ships . The EPF Flight II design includes upgrades to the medical facilities for resuscitation and surgery, enhanced support of V-22 flight operations, and enhanced launch and recovery of 11-meter rigid inflatable boats. In January 2023, the Navy announced that three Expeditionary Medical Ships (EMS) had been approved in

2080-438: A load ramp that will allow vehicles to quickly drive on and off the ship. The ramp is suitable for the types of austere piers and quay walls common in developing countries. EPF has a shallow draft (under 15 feet (4.6 m)). The EPF is an aluminum twin-hull catamaran shell containing four diesel engines , rudimentary facilities for up to 40 crew members, and 312 airline-style passenger seats, with an expansive flight deck on

2210-642: A major effect on naval planning is the Pivot to East Asia . In response, the Secretary of the Navy Ray Mabus stated in 2015 that 60 percent of the total U.S. fleet will be deployed to the Pacific by 2020. The Navy's most recent 30-year shipbuilding plan, published in 2016, calls for a future fleet of 350 ships to meet the challenges of an increasingly competitive international environment. A provision of

2340-635: A national navy was debated in the Second Continental Congress . Supporters argued that a navy would protect shipping, defend the coast, and make it easier to seek support from foreign countries. Detractors countered that challenging the British Royal Navy , then the world's preeminent naval power, was a foolish undertaking. Commander in Chief George Washington resolved the debate when he commissioned

2470-502: A navy able to reform those enemies to mankind or crush them into non-existence. Naval power . . . is the natural defense of the United States. The Navy was rooted in the colonial seafaring tradition, which produced a large community of sailors, captains, and shipbuilders. In the early stages of the American Revolutionary War , Massachusetts had its own Massachusetts Naval Militia . The rationale for establishing

2600-693: A new ship class added in 2015 with an E as a new designator, similar to the L-class amphibious ships, S-class submarines, A-class auxiliaries and more. These three E-class ships were previously listed as seabasing ships in the Naval Vessel Register . In May 2011, General Dynamics NASSCO received a $ 744 million contract modification to fully fund the construction of the first two ships of the class, USNS  Montford Point (ESD-1) and USNS  John Glenn (ESD-2). Additional funding of $ 115 million for long lead time material and advanced design

2730-643: A number of unique capabilities, including Military Sealift Command , Naval Expeditionary Combat Command , and Naval Information Forces . The United States Navy has seven active numbered fleets – Second , Third , Fifth , Sixth , Seventh and Tenth Fleets are each led by a vice admiral , and the Fourth Fleet is led by a rear admiral . These seven fleets are further grouped under Fleet Forces Command (the former Atlantic Fleet), Pacific Fleet, Naval Forces Europe-Africa, and Naval Forces Central Command, whose commander also doubles as Commander Fifth Fleet;

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2860-410: A part of Military Sealift Command 's Sealift Program. The class was previously designated as " Joint High Speed Vessel (JHSV) ", and redesignated in September 2015. The EPF is able to transport U.S. Army and U.S. Marine Corps company -sized units with their vehicles, or can be reconfigured to become a troop transport for an infantry battalion . The EPF has a flight deck for helicopters and

2990-867: A quarter of whom are in ready reserve. Of those on active duty, more than eighty percent are enlisted sailors and around fifteen percent are commissioned officers ; the rest are midshipmen of the United States Naval Academy and midshipmen of the Naval Reserve Officer Training Corps at over 180 universities around the country and officer candidates at the Navy's Officer Candidate School . Enlisted sailors complete basic military training at boot camp and then are sent to complete training for their individual careers . Sailors prove they have mastered skills and deserve responsibilities by completing Personnel Qualification Standards (PQS) tasks and examinations. Among

3120-431: A security team on board, and an EPF's speed would also be a good defense against an attack by pirates. After various tests to explore the EPF's suitability to perform different missions, the ship was found to perform its primary role of intra-theater transport effectively, but had extreme difficulty in carrying out other suggested missions. When performing at-sea transfers of equipment with a Mobile Landing Platform (MLP),

3250-465: A senior non-commissioned officer in the other services, and must have a minimum 14 years in service. Sailors in pay grades E-1 through E-3 are considered to be in apprenticeships. They are divided into five definable groups, with colored group rate marks designating the group to which they belong: Seaman, Fireman, Airman, Constructionman, and Hospitalman. E-4 to E-6 are non-commissioned officers (NCOs), and are specifically called Petty officers in

3380-497: A service member may choose to further their career by becoming a Command Master Chief Petty Officer (CMC). A CMC is considered to be the senior-most enlisted service member within a command, and is the special assistant to the Commanding Officer in all matters pertaining to the health, welfare, job satisfaction, morale, use, advancement and training of the command's enlisted personnel. CMCs can be Command level (within

3510-404: A single unit, such as a ship or shore station), Fleet level (squadrons consisting of multiple operational units, headed by a flag officer or commodore), or Force level (consisting of a separate community within the Navy, such as Subsurface, Air, Reserves). CMC insignia are similar to the insignia for Master Chief, except that the rating symbol is replaced by an inverted five-point star, reflecting

3640-672: Is 72.5 m (238 ft) long and can travel at 35 knots. An HSSV has a crew of 69 personnel with 69 berths, can seat another 250, and has a cargo capacity of 320 tonnes (350 short tons). Both are to be delivered by 2016. Austal launched the first HSSV, RNOV Al Mubshir , in October 2015 at its Henderson, Western Australia facility. It was delivered to Oman in May 2016. The Army and Navy have been operating HSVs for some time, including; Other ships of note; United States Navy 13 October 1775 (249 years, 1 month) (as

3770-521: Is a derivative of the Hawaii Superferry , also built by Austal USA . The EPF has a greater level of comfort for the crew than larger Navy ships. The stateroom-style berthing areas for the ship's crew have private features including toilet stalls, outlets, air conditioning, and thermostats. People being transported are less well catered for. They may live in " hot racking "-style living arrangements of available berthing bunks if necessary. There

3900-721: Is a distinct, separate service branch with its own uniformed service chief – the Commandant of the Marine Corps, a four-star general. The Marine Corps depends on the Navy for medical support (dentists, doctors , nurses, medical technicians known as corpsmen ) and religious support (chaplains). Thus, Navy officers and enlisted sailors fulfill these roles. When attached to Marine Corps units deployed to an operational environment they generally wear Marine camouflage uniforms, but otherwise, they wear Navy dress uniforms unless they opt to conform to Marine Corps grooming standards. In

4030-729: Is immediately under and reports to the Secretary of the Navy. At the same time, the Chief of Naval Operations is a member of the Joint Chiefs of Staff , which is the second-highest deliberative body of the armed forces after the United States National Security Council , although it plays only an advisory role to the President and does not nominally form part of the chain of command . The Secretary of

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4160-502: Is made with two operating spots and two parking spots, plus room to store two in the hangar. The mission deck's ability to submerge to launch landing craft was disabled and instead a crane, capable of carrying 11 metric tons (12 short tons) and moving a 41 ft (12 m) boat in up to sea state 3, carries watercraft, towed arrays, and unmanned vehicles into the water. The United States Navy ordered T-ESB-3 in February 2012 as part of

4290-399: Is no ship's store in the typical Navy sense of the term, but the ship's captain may unlock the "slop chest" and sell ship's coins and other ship-specific paraphernalia on a case-by-case basis. The ship is unstable in rough seas and at high speeds. At 10 knots in calm sea states the hull can roll up to four degrees to each side, while conventional ships would roll very little. This increases if

4420-420: Is the most senior Navy officer serving in the Department of the Navy. To recruit, train, equip, and organize to deliver combat ready Naval forces to win conflicts and wars while maintaining security and deterrence through sustained forward presence. The U.S. Navy is a seaborne branch of the military of the United States . The Navy's three primary areas of responsibility: U.S. Navy training manuals state that

4550-734: The Lewis B. Puller -class, or sub-variant, of Expeditionary Mobile Base (ESB) vessels serve to support special forces missions , counter-piracy/smuggling operations , maritime security operations , and mine clearance , as well as humanitarian aid and disaster relief missions. In order to support these extended roles, the ESBs will have military detachments in addition to the civil service mariners. ESB vessels are designed to support low-intensity missions, allowing more expensive, high-value amphibious warfare ships and surface combatant warships to be re-tasked for more demanding operational missions for

4680-596: The 1966 Palomares B-52 crash incident and the subsequent search for missing hydrogen bombs, and Task Force 71 of the Seventh Fleet's operation in search for Korean Air Lines Flight 007 , shot down by the Soviets on 1 September 1983. The U.S. Navy continues to be a major support to U.S. interests in the 21st century. Since the end of the Cold War, it has shifted its focus from preparations for large-scale war with

4810-480: The 2023 military budget . They will be Bethesda , Balboa , and the to-be-named T-EMS-3 . These are planned to be about 118 metres (387 ft) versus the earlier ships 103 metres (338 ft), and have a draft of 4.5 metres (15 ft) for operations in "austere ports". The EMS will have four operating rooms and 124 medical beds, separated into acute care, acute isolation, ICU , and ICU isolation spaces. Two 11-meter rigid-hulled inflatable boats allow for

4940-662: The American Civil War , in which the Union had a distinct advantage over the Confederacy on the seas. A Union blockade on all major ports shut down exports and the coastal trade, but blockade runners provided a thin lifeline. The Brown-water navy components of the U.S. navy control of the river systems made internal travel difficult for Confederates and easy for the Union. The war saw ironclad warships in combat for

5070-522: The Battle of Iwo Jima . Construction of the ship began in October 2015. It was christened on 21 October 2017 and delivered to Military Sealift Command on 22 February 2018 and entered service the same day. ESB-5, the fifth vessel in the class, and the third ESB variant, began construction in January 2017 at NASSCO. Effective 4 September 2015, U.S. Secretary of the Navy Ray Mabus officially announced

5200-603: The Battle of Okinawa . By 1943, the navy's size was larger than the combined fleets of all the other combatant nations in World War II. By war's end in 1945, the U.S. Navy had added hundreds of new ships, including 18 aircraft carriers and 8 battleships, and had over 70% of the world's total numbers and total tonnage of naval vessels of 1,000 tons or greater. At its peak, the U.S. Navy was operating 6,768 ships on V-J Day in August 1945. Doctrine had significantly shifted by

5330-900: The Bureau of Naval Personnel , the Office of Naval Research , the Office of Naval Intelligence , the United States Naval Academy , the Naval Safety Command , the Naval Aviation Warfighting Development Center , and the United States Naval Observatory . Official Navy websites list the Office of the Chief of Naval Operations and the Chief of Naval Operations as part of the shore establishment, but these two entities effectively sit superior to

Spearhead-class expeditionary fast transport - Misplaced Pages Continue

5460-759: The Continental Navy ) The United States Navy ( USN ) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States . It is the world's most powerful navy and the largest by tonnage, at 4.5 million tons in 2021 and in 2009 an estimated battle fleet tonnage that exceeded the next 13 navies combined. It has the world's largest aircraft carrier fleet, with 11 in service , one undergoing trials, two new carriers under construction, and six other carriers planned as of 2024. With 336,978 personnel on active duty and 101,583 in

5590-855: The Fiscal Year 2013 appropriation for the U.S. Department of Defense via the National Defense Sealift Fund (NDSF). The keel-laying ceremony for MKP-3 took place at the General Dynamics NASSCO shipyard in San Diego , California, on 5 November 2013. On 16 January 2014, at the Surface Naval Association's national symposium, the head of NAVSEA 's Strategic and Theater Sealift program, Captain Henry Stevens, announced that

5720-609: The NASSCO shipyard in San Diego, California, with a scheduled completion date of 2018. It was anticipated that T-ESB-4 would be assigned to the Pacific Ocean, and like the other ESD ships, will be operated by the Military Sealift Command . In January 2016, it was announced that T-ESB-4 would be named USNS Hershel "Woody" Williams , after a World War II Marine Corps infantryman who earned a Medal of Honor in

5850-547: The Ready Reserve , the U.S. Navy is the third largest of the United States military service branches in terms of personnel. It has 299 deployable combat vessels and about 4,012 operational aircraft as of July 18, 2023. The United States Navy traces its origins to the Continental Navy , which was established during the American Revolutionary War and was effectively disbanded as a separate entity shortly thereafter. After suffering significant loss of goods and personnel at

5980-439: The limited duty officer (LDO) in the Navy. Warrant officers perform duties that are directly related to their previous enlisted service and specialized training. This allows the Navy to capitalize on the experience of warrant officers without having to frequently transition them to other duty assignments for advancement. Most Navy warrant officers are accessed from the chief petty officer pay grades, E-7 through E-9, analogous to

6110-418: The 2018 National Defense Authorization Act called for expanding the naval fleet to 355 ships "as soon as practicable", but did not establish additional funding nor a timeline. The U.S. Navy falls under the administration of the Department of the Navy , under civilian leadership of the Secretary of the Navy (SECNAV). The most senior naval officer is the Chief of Naval Operations (CNO), a four-star admiral who

6240-563: The Barbary pirates, blockaded the Barbary ports and executed attacks against the Barbary' fleets. The U.S. Navy saw substantial action in the War of 1812 , where it was victorious in eleven single-ship duels with the Royal Navy. It proved victorious in the Battle of Lake Erie and prevented the region from becoming a threat to American operations in the area. The result was a major victory for

6370-534: The Chief of Naval Operations, Admiral Elmo Zumwalt , authorized the Navy to celebrate its birthday on 13 October to honor the establishment of the Continental Navy in 1775. The United States was without a navy for nearly a decade, a state of affairs that exposed U.S. maritime merchant ships to a series of attacks by the Barbary pirates . The sole armed maritime presence between 1790 and the launching of

6500-563: The Coast Guard may be called upon to operate as a service within the Navy. At other times, Coast Guard Port Security Units are sent overseas to guard the security of ports and other assets. The Coast Guard also jointly staffs the Navy's naval coastal warfare groups and squadrons (the latter of which were known as harbor defense commands until late-2004), which oversee defense efforts in foreign littoral combat and inshore areas. The United States Navy has over 400,000 personnel, approximately

6630-412: The EPF as a low-cost ship for performing drug interdiction missions around Central and South America. U.S. Southern Command is experiencing a shortage of Coast Guard cutters available to interdict drug runners due to ship age and budget cuts. In May 2013, HSV-2 Swift conducted a drug interdiction patrol, showing that an aluminum catamaran was capable of performing the role. An EPF is capable of embarking

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6760-416: The EPF ramp used for vehicle transfers could not effectively operate with it in open ocean sea states of 2–3, and was determined to only be able to work in calm sea states found in protected harbors, an unacceptable constraint for operational deployment. The Navy has been aware of the current ramp's limitations and is developing one for use in up to sea states 3–4. When deploying a SEAL Delivery Vehicle (SDV),

6890-515: The EPF's stern-mounted crane could launch it in up to sea state 3 conditions, but support surface craft were needed to get divers into the underwater vehicle, which could only be launched in sea state 2. The electronic systems for this class are provided by General Dynamics Mission Systems . The infrastructure integrates the ship's electronic systems including: computing environment, internal and external communications, electronic navigation, aviation and armament systems, remote surveillance system, plus

7020-605: The ESD. In March 2013 Chief of Naval Operations Jonathan Greenert showed PowerPoint of the ESD- Expeditionary Mobile Base (ESD-ESB), a proposed variant of the ESD with increased accommodation, a hangar and large flight deck on piers above the semi-submersible deck, This was first proposed in January 2012, around the time of the sudden announcement that USS  Ponce would be converted as an interim AFSB(I) (ESB). The ESD-ESB could be used to support special forces and intelligence gathering as

7150-542: The Gulf of Mexico. During these, personnel and a wide range of vehicles, from Humvees to M1 Abrams tanks, were transferred to, then launched from Mighty Servant 3 , in conditions up to Sea State 4. The transferring cargo was later reduced to Sea State 3 conditions, after some design changes. In August 2010, the National Steel and Shipbuilding Company in San Diego was awarded a US$ 115 million contract to design

7280-707: The MV-22 Osprey tilt-rotor aircraft would be evaluated for potential operations on board the Expeditionary Mobile Base ESD variant. The testing and certification of MH-53E helicopters for minesweeping operations from ESB support ships was slated to begin during fiscal year 2016. Additionally, Captain Stevens noted that the F-35B STOVL strike fighter was not then being considered for ESB operations because of exhaust heat from F-35B damaging

7410-418: The Marine Corps announced its intent to retire the two ESD ships. Although they were cheap to buy compared to amphibious assault ships and demonstrated seabasing concepts, they are limited to connecting with sealift vessels at wave heights below three feet, and payload, fuel capacity and accommodation space were reduced to cut costs. This led to the decision to retire the ships to prioritize other vessels, such as

7540-503: The Marine Corps announced its intention to retire both ESD ships after less than a decade of active service, but this was rejected by Congress in December 2022. The ships were subsequently placed in reduced operating status. The Expeditionary Transfer Dock concept is a large auxiliary support ship to facilitate the ' seabasing ' of an amphibious landing force by acting as a floating base or transfer station that can be prepositioned off

7670-795: The Mediterranean, where it participated in the Second Barbary War that ended piracy in the region, South America, Africa, and the Pacific. From 1819 to the outbreak of the Civil War, the Africa Squadron operated to suppress the slave trade , seizing 36 slave ships, although its contribution was smaller than that of the much larger British Royal Navy. After 1840 several secretaries of the navy were southerners who advocated for strengthening southern naval defenses, expanding

7800-582: The Mobile Landing Platform, and build the first ship. Construction on the first vessel began in July 2011. By January 2016, the names for the four ships were announced: The name for the fifth ship was announced in November 2017 Orders for the second and third vessels were made in the 2013 and 2015 fiscal years. The keel for the first Montford Point -class Expeditionary Transfer Dock

7930-644: The Navy and Chief of Naval Operations are responsible for organizing, recruiting, training, and equipping the Navy so that it is ready for operation under the commanders of the unified combatant commands . There are nine components in the operating forces of the U.S. Navy: the United States Fleet Forces Command (formerly United States Atlantic Fleet), United States Pacific Fleet , United States Naval Forces Central Command , United States Naval Forces Europe , Naval Network Warfare Command , Navy Reserve , United States Naval Special Warfare Command , and Operational Test and Evaluation Force . Fleet Forces Command controls

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8060-451: The Navy announced that it will commission all ESBs as warships, meaning they will carry the prefix USS, following the 2017 commissioning of Lewis B. Puller . As a result, they will be crewed by a mix of Navy sailors and civilian mariners from Military Sealift Command. Navy spokesman Lieutenant Tim Pietrack told USNI News: "This re-designation provides combatant commanders greater operational flexibility to employ this platform in accordance with

8190-415: The Navy awarded its final option under its current contract, and ordered EPF-10. In April 2013, the EPF program was added to the remit of the Littoral Combat Ship Council, so that the capabilities of both ship types could be considered together. In 2014, the USN considered outsourcing the management of the fleet, but concluded that the ships would continue to be manned by civil service mariners. Funding for

8320-453: The Navy in early 2012. The Navy expected to purchase 23 EPF vessels over 30 years. On 2 May 2011, all Army JHSVs were transferred to the Navy. In June 2011, Austal was awarded construction contracts for EPF-6 and EPF-7. In February 2012, Austal was awarded construction contracts for EPF-8 and EPF-9. On 5 December 2012, the first ship in the class, USNS Spearhead , was delivered to Military Sealift Command in Mobile, Alabama. On 10 December 2012,

8450-400: The Navy reactivated the Fourth Fleet to control operations in the area controlled by Southern Command, which consists of US assets in and around Central and South America. Other number fleets were activated during World War II and later deactivated, renumbered, or merged. Shore establishments exist to support the mission of the fleet through the use of facilities on land. Among the commands of

8580-424: The Navy. Petty Officers perform not only the duties of their specific career field but also serve as leaders to junior enlisted personnel. E-7 to E-9 are still considered Petty Officers, but are considered a separate community within the Navy. They have separate berthing and dining facilities (where feasible), wear separate uniforms, and perform separate duties. After attaining the rate of Master Chief Petty Officer,

8710-477: The Soviet Union to special operations and strike missions in regional conflicts. The navy participated in Operation Enduring Freedom , Operation Iraqi Freedom , and is a major participant in the ongoing War on Terror , largely in this capacity. Development continues on new ships and weapons, including the Gerald R. Ford -class aircraft carrier and the Littoral combat ship . Because of its size, weapons technology, and ability to project force far from U.S. shores,

8840-410: The U.S. Army at the Niagara Frontier of the war, and the defeat of the Native American allies of the British at the Battle of the Thames . Despite this, the U.S. Navy could not prevent the British from blockading its ports and landing troops. But after the War of 1812 ended in 1815, the U.S. Navy primarily focused its attention on protecting American shipping assets, sending squadrons to the Caribbean,

8970-402: The U.S. Navy and its decisive victory over the outdated Spanish Navy in 1898 brought a new respect for American technical quality. Rapid building of at first pre-dreadnoughts, then dreadnoughts brought the U.S. in line with the navies of countries such as Britain and Germany. In 1907, most of the Navy's battleships, with several support vessels, dubbed the Great White Fleet , were showcased in

9100-465: The U.S. Navy's first warships in 1797 was the U.S. Revenue-Marine , the primary predecessor of the U.S. Coast Guard . Although the United States Revenue Cutter Service conducted operations against the pirates, the pirates' depredations far outstripped its abilities and Congress passed the Naval Act of 1794 that established a permanent standing navy on 27 March 1794. The Naval Act ordered the construction and manning of six frigates and, by October 1797,

9230-415: The U.S. Navy. In September 2015, the Navy decided to redesignate the MLP as the Expeditionary Transfer Dock (ESD) and the AFSB as the Expeditionary Mobile Base (ESB). The Navy plans to procure six Expeditionary Mobile Bases (ESBs) in total, with a fourth (ESB-6) ordered in FY2018, a fifth (ESB-7) ordered in FY2019, and the sixth and final ship (ESB-8) with an order date yet to be determined. In mid-2022,

9360-654: The U.S. Navy. These ESB variants are slated to operate in the Middle East and the Pacific Ocean. Like the first two Expeditionary Transfer Dock, the overall design of the T-ESB-3 and T-ESB-4 is based on the hull of the civilian Alaska -class oil tanker . Both ESB variants will be outfitted with support facilities for its mine-sweeping, special operations, and other expeditionary missions. An accommodation barge will also be carried to support up to 298 additional mission-related personnel. Their aviation facilities include

9490-401: The U.S. economy and quality of life. This new strategy charts a course for the Navy, Coast Guard, and Marine Corps to work collectively with each other and international partners to prevent these crises from occurring or reacting quickly should one occur to prevent negative impacts on the U.S. In 2010, Admiral Gary Roughead, Chief of Naval Operations, noted that demands on the Navy have grown as

9620-573: The USN requested a fourth ship in the FY14 budget of the National Defense Sealift Fund, and proposed that both T-ESB-3 and T-ESB-4 would be ESD-ESB variants. Congress rejected both requests on the grounds that Ponce could do the job and ESBs should in any case be funded out of the main Navy account. As of March 2013 the Chief of Naval Operations was still planning to buy two ESD and two ESD-ESB variants despite

9750-565: The United States Maritime Prepositioning Force . The first part of the trial consisted of the two ships transferring cargo between themselves while anchored in Puget Sound . After successfully completing this, the vessels sailed to San Diego , where cargo was transferred from Watkins to Mighty Servant 1 , then taken ashore by LCACs; slightly submerging the deck of the heavy lift ship allowed

9880-581: The United States Navy grew under an ambitious ship building program associated with the Naval Act of 1916 . Naval construction, especially of battleships, was limited by the Washington Naval Conference of 1921–22, the first arms control conference in history. The aircraft carriers USS  Saratoga  (CV-3) and USS  Lexington  (CV-2) were built on the hulls of partially built battle cruisers that had been canceled by

10010-569: The United States Navy. Most naval aviation insignia are also permitted for wear on uniforms of the United States Marine Corps . As described in Chapter 5 of U.S. Navy Uniform Regulations, "badges" are categorized as breast insignia (usually worn immediately above and below ribbons) and identification badges (usually worn at breast pocket level). Breast insignia are further divided between command and warfare and other qualification . Mobile Landing Platform The ESD and ESB are part of

10140-679: The burden of retaliating against the Japanese on the small number of aircraft carriers. During World War II some 4,000,000 Americans served in the United States Navy. The potential for armed conflict with the Soviet Union during the Cold War pushed the U.S. Navy to continue its technological advancement by developing new weapons systems, ships, and aircraft. U.S. naval strategy changed to that of forward deployment in support of U.S. allies with an emphasis on carrier battle groups. The navy

10270-490: The capture of California with large-scale land operations coordinated with the local militia organized in the California Battalion . The Navy conducted the U.S. military's first large-scale amphibious joint operation by successfully landing 12,000 army troops with their equipment in one day at Veracruz , Mexico. When larger guns were needed to bombard Veracruz, Navy volunteers landed large guns and manned them in

10400-561: The construction of an eleventh EPF was appropriated by Congress in the FY 2015 National Defense Authorization Act. In May 2016, the procurement of long-lead-time material and initial engineering support for the Expeditionary Fast Transport (EPF) 12, formerly Joint High Speed Vessel 12, was announced under the Naval Sea Systems Command's contracting activity. In September 2016, Austal was awarded

10530-444: The construction of the 13th EPF. In December 2018, the navy awarded Austal a $ 40.4 million order to fund the procurement of long lead-time materials, which included diesel engines, water jets and reduction gears, for the construction of the 14th EPF. In March 2019, the Navy awarded Austal a $ 262 million contract for the design and construction of two additional Expeditionary Fast Transport Ships, EPF-13 and EPF-14. This follows

10660-605: The cost trade-off, the Vehicle Transfer System was scrapped in favor of skin-to-skin mooring of a host ship alongside the ESD, and the LCAC complement was reduced to three. The new design is 785 feet (239 m) long, with a beam of 164 feet (50 m), a top speed of over 15 knots (28 km/h; 17 mph), and a maximum range of 9,500 nautical miles (17,600 km; 10,900 mi). Converteam supplies an integrated power system and vessel automation system for

10790-661: The creation of a new ship designation, "E" for expeditionary support. Joint High Speed Vessel (JHSV) will be called Expeditionary Fast Transport, or EPF; the Mobile Landing Platform (MLP) will be called Expeditionary Transfer Dock, or ESD; and the Afloat Forward Staging Base (AFSB) variant of the MLP will be called Expeditionary Mobile Base, or ESB. The new designation was pursuant to a memorandum sent to Secretary Mabus from Chief of Naval Operations Admiral Jonathan Greenert dated 31 August 2015. In January 2020,

10920-411: The current U.S. Navy remains an asset for the United States. Moreover, it is the principal means through which the U.S. maintains international global order, namely by safeguarding global trade and protecting allied nations. In 2007, the U.S. Navy joined with the U.S. Marine Corps and U.S. Coast Guard to adopt a new maritime strategy called A Cooperative Strategy for 21st Century Seapower that raises

11050-464: The end of the war. The U.S. Navy had followed in the footsteps of the navies of Great Britain and Germany which favored concentrated groups of battleships as their main offensive naval weapons. The development of the aircraft carrier and its devastating use by the Japanese against the U.S. at Pearl Harbor, however, shifted U.S. thinking. The Pearl Harbor attack destroyed or took out of action a significant number of U.S. Navy battleships. This placed much of

11180-498: The entertainment & training system. The same General Dynamics OPEN CI is used on the Independence -class littoral combat ship , also built by Austal USA . Marine Corps General John M. Paxton, Jr. called the EPF "a very capable ship" for certain missions, but cites several deficiencies as a substitute amphibious assault ship, including inability to operate in difficult sea states, survivability in contested waters, lack of

11310-477: The face of the expiration of budget relief offered by the Bipartisan Budget Act of 2013 and CNO Jonathan Greenert said that a ten ship carrier fleet would not be able to sustainably support military requirements. The British First Sea Lord George Zambellas said that the USN had switched from "outcome-led to resource-led" planning. One significant change in U.S. policymaking that is having

11440-405: The first ship of the class, USNS Spearhead , experienced bow damage from rough seas requiring more than a half-million dollars (USD) to repair. It was determined that a design change that Austal recommended to the Navy late in the design phase to save weight, has resulted in a weakened bow structure. The first five ships in the class will require additional work done to improve the superstructure, at

11570-597: The first three commands being led by four-star admirals. The United States First Fleet existed after World War II from 1947, but it was redesignated the Third Fleet in early 1973. The Second Fleet was deactivated in September 2011 but reestablished in August 2018 amid heightened tensions with Russia. It is headquartered in Norfolk, Virginia, with responsibility over the East Coast and North Atlantic. In early 2008,

11700-566: The first three were brought into service: USS  United States , USS  Constellation , and USS  Constitution . Due to his strong posture on having a strong standing Navy during this period, John Adams is "often called the father of the American Navy". In 1798–99 the Navy was involved in an undeclared Quasi-War with France. From 1801 to 1805, in the First Barbary War , the U.S. Navy defended U.S. ships from

11830-424: The first time at the Battle of Hampton Roads in 1862, which pitted USS  Monitor against CSS  Virginia . For two decades after the war, however, the U.S. Navy's fleet was neglected and became technologically obsolete . A modernization program beginning in the 1880s when the first steel-hulled warships stimulated the American steel industry, and "the new steel navy" was born. This rapid expansion of

11960-491: The first uniform regulations for officers were issued in 1802 on the formation of the Navy Department. The predominant colors of U.S. Navy uniforms are navy blue and white. U.S. Navy uniforms were based on Royal Navy uniforms of the time and have tended to follow that template. Navy officers serve either as a line officer or as a staff corps officer . Line officers wear an embroidered gold star above their rank of

12090-456: The fleet has shrunk and that in the face of declining budgets in the future, the U.S. Navy must rely even more on international partnerships. In its 2013 budget request, the navy focused on retaining all eleven big deck carriers, at the expense of cutting numbers of smaller ships and delaying the SSBN replacement. By the next year the USN found itself unable to maintain eleven aircraft carriers in

12220-705: The fleet, and making naval technological improvements. During the Mexican–American War the U.S. Navy blockaded Mexican ports, capturing or burning the Mexican fleet in the Gulf of California and capturing all major cities in Baja California peninsula. In 1846–1848 the Navy successfully used the Pacific Squadron under Commodore Robert F. Stockton and its marines and blue-jackets to facilitate

12350-466: The flight decks of U.S. Navy amphibious assault ships. Some outfitting and specialized equipment specific to the V-22 was needed to support it, but little engineering work or modifications to the ship needed to be done; upon Lewis B. Puller ' s deployment, it had been upgraded to support V-22 operations by Special Operations Forces. On 19 December 2014, U.S. Navy's Naval Sea Systems Command awarded

12480-588: The hands of the Barbary pirates from Algiers , the United States Congress passed the Naval Act of 1794 for the construction of six heavy frigates , the first ships of the Navy. The United States Navy played a major role in the American Civil War by blockading the Confederacy and seizing control of its rivers. It played the central role in the World War II defeat of Imperial Japan . The United States Navy emerged from World War II as

12610-435: The hovercraft to "'fly' aboard". A second series of tests was conducted off Norfolk, Virginia in September and October 2006, with USNS  Red Cloud and MV Mighty Servant 3 . This time, the ships were moored together while underway, during which vehicles drove from Red Cloud onto Mighty Servant 3 , then embarked aboard LCACs. In February 2010, Mighty Servant 3 joined USNS  Soderman for further trials in

12740-450: The laws of armed conflict. The Secretary of the Navy approved the commissioning of all ESBs following feedback from the employment of ESB-3 and expected employment of subsequent ships of the class. Prior to commissioning, the ESB class was limited to defensive actions during times governed by the laws of armed conflict. Post-commissioning, these ships have greater mission flexibility throughout the [range of military operations]. In mid-2022,

12870-424: The long lead-time materials contracts awarded in October 2018, of $ 57.8M for EPF-13, and $ 40.4M in December 2018 for EPF-14. Construction of EPF-13 is scheduled to begin in late 2019, and EPF-14 is to follow in the middle of 2020. In February 2021, the U.S. Navy awarded Austal a $ 235 million contract for the detailed design and construction of EPF-15. EPF-15 will include enhanced medical capability. Austal USA secured

13000-468: The mission of the U.S. Armed Forces is "to be prepared to conduct prompt and sustained combat operations in support of the national interest." The Navy's five enduring functions are: sea control , power projection , deterrence , maritime security , and sealift . It follows then as certain as that night succeeds the day, that without a decisive naval force we can do nothing definitive, and with it, everything honorable and glorious. Would to Heaven we had

13130-529: The most common ground since aircrews are guided in their use of aircraft by standard procedures outlined in a series of publications known as NATOPS manuals. The United States Coast Guard , in its peacetime role with the Department of Homeland Security , fulfills its law enforcement and rescue role in the maritime environment. It provides Law Enforcement Detachments (LEDETs) to Navy vessels, where they perform arrests and other law enforcement duties during naval boarding and interdiction missions. In times of war,

13260-476: The most important is the "warfare qualification", which denotes a journeyman level of capability in Surface Warfare, Aviation Warfare, Information Dominance Warfare, Naval Aircrew, Special Warfare, Seabee Warfare, Submarine Warfare or Expeditionary Warfare. Many qualifications are denoted on a sailor's uniform with U.S. Navy badges and insignia . The uniforms of the U.S. Navy have evolved gradually since

13390-597: The most powerful navy in the world. The modern United States Navy maintains a sizable global presence, deploying in strength in such areas as the Western Pacific , the Mediterranean , and the Indian Ocean. It is a blue-water navy with the ability to project force onto the littoral regions of the world, engage in forward deployments during peacetime and rapidly respond to regional crises, making it

13520-441: The movements of both vessels while underway. A preliminary design by General Dynamics envisioned a ship that carried six LCACs, with the ability to turn around (dock, unload or load, then launch) two landing craft simultaneously from the stern. The ESDs were to host a brigade -size force, sail at 20 knots (37 km/h; 23 mph), and have a maximum range of 9,000 nautical miles (17,000 km; 10,000 mi). Each ship

13650-495: The naval service dress uniform while staff corps officers and commissioned warrant officers wear unique designator insignias that denotes their occupational specialty. Warrant and chief warrant officer ranks are held by technical specialists who direct specific activities essential to the proper operation of the ship, which also require commissioned officer authority. Navy warrant officers serve in 30 specialties covering five categories. Warrant officers should not be confused with

13780-668: The notion of prevention of war to the same philosophical level as the conduct of war. The strategy was presented by the Chief of Naval Operations , the Commandant of the Marine Corps , and Commandant of the Coast Guard at the International Sea Power Symposium in Newport, Rhode Island on 17 October 2007. The strategy recognized the economic links of the global system and how any disruption due to regional crises (man-made or natural) can adversely impact

13910-410: The number two official in the Navy Department during World War I, appreciated the Navy and gave it strong support. In return, senior leaders were eager for innovation and experimented with new technologies, such as magnetic torpedoes, and developed a strategy called War Plan Orange for victory in the Pacific in a hypothetical war with Japan that would eventually become reality. The U.S. Navy grew into

14040-539: The ocean-going schooner USS Hannah to interdict British merchantmen and reported the captures to the Congress. On 13 October 1775, the Continental Congress authorized the purchase of two vessels to be armed for a cruise against British merchantmen; this resolution created the Continental Navy and is considered the first establishment of the U.S. Navy. The Continental Navy achieved mixed results; it

14170-427: The operational environment, as an expeditionary force specializing in amphibious operations, Marines often embark on Navy ships to conduct operations from beyond territorial waters. Marine units deploying as part of a Marine Air-Ground Task Force (MAGTF) operate under the command of the existing Marine chain of command. Although Marine units routinely operate from amphibious assault ships, the relationship has evolved over

14300-451: The other organizations, playing a coordinating role. In 1834, the United States Marine Corps came under the Department of the Navy. Historically, the Navy has had a unique relationship with the USMC, partly because they both specialize in seaborne operations. Together the Navy and Marine Corps form the Department of the Navy and report to the Secretary of the Navy. However, the Marine Corps

14430-718: The senior command meant that naval forces were not contributed until late 1917. Battleship Division Nine was dispatched to Britain and served as the Sixth Battle Squadron of the British Grand Fleet. Its presence allowed the British to decommission some older ships and reuse the crews on smaller vessels. Destroyers and U.S. Naval Air Force units like the Northern Bombing Group contributed to the anti-submarine operations. The strength of

14560-596: The ship goes faster or in rougher conditions, raising the possibility of seasickness . To achieve its top speed the ship has to be traveling in waters not exceeding sea state 3, waves up to 1.25 m (4.1 ft) high. At sea state 4 it can travel at up to 15 knots, at only 5 knots in sea state 5, and has to hold position in any higher sea state. This reflects the ship's purpose of operating close to shore rather than in "blue water". As of 2014, an EPF costs $ 180 million to build and has an annual operating cost of $ 26 million. The U.S. 4th Fleet has expressed interest in using

14690-1052: The shore establishment, as of April 2011 , are the Naval Education and Training Command , the Navy Installations Command , the Naval Meteorology and Oceanography Command , the Naval Information Warfare Systems Command , the Naval Facilities Engineering Command , the Naval Supply Systems Command , the Naval Air Systems Command , the Naval Sea Systems Command , the Bureau of Medicine and Surgery ,

14820-588: The successful bombardment and capture of the city. This successful landing and capture of Veracruz opened the way for the capture of Mexico City and the end of the war. The U.S. Navy established itself as a player in United States foreign policy through the actions of Commodore Matthew C. Perry in Japan, which resulted in the Convention of Kanagawa in 1854. Naval power played a significant role during

14950-524: The target area. Troops, equipment, and cargo would be transferred to the ESD by large- draft ships, from where they can be moved ashore by shallower-draft vessels, landing craft like the Landing Craft Air Cushion (LCAC), or helicopters. For transferring vehicles from the larger ships to the ESD, the vessels were originally to be fitted with a Vehicle Transfer System: a ramp connecting the two ships alongside and able to compensate for

15080-583: The top. The rest of the vessel is a convertible 20,000 sq ft (1,900 m) mission bay that can be loaded to carry any cargo. Vehicles and cargo are loaded and unloaded by a ramp that can support up to 100 tons of weight. Although designed for a military crew of 46, the ships usually have a crew of 26. The passenger room contains reclining seats with overhead televisions and racks for weapons and equipment. Each vessel has 104 permanent berthing spaces. Without resupply, it can support 312 embarked personnel for four days, or 104 personnel for 14 days. The design

15210-536: The transfer of patients from other ships or water rescue; the flight deck has room for a single V-22 , or an H-53 or H-60 helicopter. USNS  Bethesda  (T-EMS-1) is planned for delivery by December 2026. The EPF program combines the Army's Theater Support Vessel (TSV) program, dating from 2004, with the Navy and Marine Corps High Speed Connector (HSC), requirement dating from 2004. The EPF program received Milestone A approval in May 2006. The Navy awarded Phase One preliminary design contracts in early 2008, and

15340-482: The treaty. The New Deal used Public Works Administration funds to build warships, such as USS  Yorktown  (CV-5) and USS  Enterprise  (CV-6) . By 1936, with the completion of USS  Wasp  (CV-7) , the U.S. Navy possessed a carrier fleet of 165,000 tonnes displacement , although this figure was nominally recorded as 135,000 tonnes to comply with treaty limitations. Franklin Roosevelt ,

15470-402: The uncertainty caused by the sequester , in fact the late-2012 "Vision for the 2025 Surface Fleet" by the head of Naval Surface Forces envisages buying more MLP variants as a cheap alternative to traditional amphibious ships. On 19 December 2014, U.S. Navy's Naval Sea Systems Command announced the construction of the second ESB variant, the then-unnamed T-ESB-4. This vessel would be built at

15600-425: The water near the shore. A single EPF could carry and deploy 20 to 30 ACVs. Beginning with EPF-14, the ships will be designated as EPF Flight II, with increased health services capabilities while still maintaining most of the original mission of the ship. The Flight II variant is designed to bring enhanced medical capabilities at the request of Combatant Commanders, and allows patients to recover onboard rather than in

15730-604: The years much as the Commander of the Carrier Air Group/Wing (CAG) does not work for the carrier commanding officer, but coordinates with the ship's CO and staff. Some Marine aviation squadrons, usually fixed-wing assigned to carrier air wings train and operate alongside Navy squadrons; they fly similar missions and often fly sorties together under the cognizance of the CAG. Aviation is where the Navy and Marines share

15860-588: Was a major participant in the Korean and Vietnam Wars , blockaded Cuba during the Cuban Missile Crisis , and, through the use of ballistic missile submarines , became an important aspect of the United States' nuclear strategic deterrence policy. The U.S. Navy conducted various combat operations in the Persian Gulf against Iran in 1987 and 1988, most notably Operation Praying Mantis . The Navy

15990-445: Was awarded in August 2011. The first ship of the ESD program, USNS Montford Point (ESD-1) was delivered in May 2013, and the second ship, USNS John Glenn (ESD-2), was delivered March 12, 2014. In 2012, a third MLP, USS  Lewis B. Puller (ESB-3), was added to the contract and reconfigured as an Expeditionary Mobile Base (ESB), or formerly known as an MLP Afloat Forward Staging Base (AFSB). All three ships have been delivered to

16120-516: Was awarded the Medal of Honor during the Korean War . In September 2005, the United States Navy approved trials of the ESD concept, to test the feasibility of seabasing for an amphibious operation . The heavy lift ship MV Mighty Servant 1 served as the substitute for the ESD, while the roll-on/roll-off vessel USNS  Watkins played the role of a planned type of transport ship for

16250-493: Was extensively involved in Operation Urgent Fury , Operation Desert Shield , Operation Desert Storm , Operation Deliberate Force , Operation Allied Force , Operation Desert Fox and Operation Southern Watch . The U.S. Navy has also been involved in search and rescue/search and salvage operations, sometimes in conjunction with vessels of other countries as well as with U.S. Coast Guard ships. Two examples are

16380-714: Was faced with a two-front war on the seas. It achieved notable acclaim in the Pacific Theater , where it was instrumental to the Allies' successful " island hopping " campaign. The U.S. Navy participated in many significant battles, including the Battle of the Coral Sea , the Battle of Midway , the Solomon Islands Campaign , the Battle of the Philippine Sea , the Battle of Leyte Gulf , and

16510-468: Was laid on 19 January 2012. Construction of John Glenn begin on 17 April 2012, by which time the Montford Point was 48% complete. The Montford Point was christened in San Diego on March 2, 2013. Montford Point completed final contract trials on 13 September 2013; John Glenn was floated off on 15 September and construction began on Lewis B. Puller on 19 September 2013. In March 2012,

16640-727: Was not until 1921 US naval aviation truly commenced. During World War I , the U.S. Navy spent much of its resources protecting and shipping hundreds of thousands of soldiers and marines of the American Expeditionary Force and war supplies across the Atlantic in U-boat infested waters with the Cruiser and Transport Force . It also concentrated on laying the North Sea Mine Barrage . Hesitation by

16770-471: Was successful in a number of engagements and raided many British merchant vessels, but it lost twenty-four of its vessels and at one point was reduced to two in active service. In August 1785, after the Revolutionary War had drawn to a close, Congress had sold Alliance , the last ship remaining in the Continental Navy due to a lack of funds to maintain the ship or support a navy. In 1972,

16900-464: Was to cost US$ 1.5 billion to build, but cutbacks to defense spending planned for the fiscal year 2011 budget forced the downscaling of the design in mid-2009. General Dynamics identified the civilian Alaska -class oil tanker (built by the subsidiary National Steel and Shipbuilding Company ) as a suitable basis for an "ESD 'Lite'", with the design modified into a float-on/float-off vessel that could be built for US$ 500 million per ship. As part of

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