Bulk means sea.
Although the wars in Iraq and Afghanistan continue to dominate the headlines, both conflicts are very much land-force-driven operations. However, significant investments into expeditionary and amphibious capabilities by the world's leading navies continue. The last twelve months have shown that the ability to perform ship-to-shore operations to provide humanitarian support in cyclone, flood or earthquake-stricken areas is essential.
Navies are increasingly being called up to assist government agencies, international bodies such as the United Nations and non-governmental organisations in providing assistance and relief in the aftermath of major disasters. Two recent events have demonstrated this. In December 2007 Bangladesh suffered a devastating cyclone. Washington DC reacted quickly and the U$ Navy's Pacific Command immediately despatched a 28-strong humanitarian assistance team to the region. This was quickly followed by the arrival of the USS Kearsarge Landing Ship Dock A ship designed to transport and launch loaded amphibious craft and/or amphibian vehicles with their crews and embarked personnel and/or equipment and to render limited docking and repair services to small ships and craft. Also called LSD. (LSD LSD or lysergic acid diethylamide (lī'sûr`jĭk, dī'ĕth`ələmĭd, dī'ĕthəlăm`ĭd), alkaloid synthesized from lysergic acid, which is found in the fungus ergot ( ) along with the 22nd Marine Expeditionary Unit A Marine air-ground task force (MAGTF) that is constructed around an infantry battalion reinforced, a helicopter squadron reinforced, and a task-organized combat service support element. It normally fulfills Marine Corps forward sea-based deployment requirements. (MEU MEU Marine Expeditionary Unit
MEU Mobile Expansion Unit
MEU Maximum Expected Utility (philosophy, economics)
MEU Municipal Employees Union
MEU Modern English Usage
MEU Main Electronics Unit ).
US Pacific Command had ordered the deployment once it became clear that Cyclone Sidr would hit the Bangladeshi coast. In particular, the Kearsarge played a vital role in supplying fresh water; over 757,000 litres (200,000 US gallons) per day can be filtered on the vessel. This ship was later joined by the USS Tarawa Landing Helicopter Assault (LHA A popular freeware compression program developed by Haruyasu Yoshizaki that uses a variant of the LZW (LZ77) dictionary method followed by a Huffman coding stage. It runs on PCs, Unix and other platforms as its source code is also free. ) ship and the llth MEU from the Western Pacific to continue the relief efforts. The Tarawa had, ironically, assisted disaster relief efforts before in Bangladesh in 1991.
The US Navy also offered assistance to the victims of the Burmese cyclone in early May. The navy's Essex Expeditionary Strike Group The Expeditionary Strike Group (ESG), also known as an Expeditionary Strike Force, is a military concept which was introduced in the U.S. military in the early 1990s and is based on the Naval Expeditionary Task Force. The ESG concept allows the U.S. (ESG ESG Enterprise Strategy Group (Veritas)
ESG Emergency Shelter Grant (Florida, USA)
ESG Expeditionary Strike Group
ESG Electronic Service Guide (used in DVB) ), which consisted of the USS Essex, Harpers Ferry, Janeau and Mustin; a total of two Landing Ship Docks (LSD), a single Landing Platform Dock (LPD See LPR/LPD. ) and a guided missile destroyer, were sailing off the southern coast of the country. Despite the impressive capabilities of the ESG; coupled with the navy's offer to also despatch the USS Mercy hospital ship to the country, the reclusive military junta which rules the country turned down Washington's offer.
Although forces such as the US Navy are directing their attention towards how they can enhance their provision of humanitarian assistance, offensive amphibious operations have not been forgotten. Vehicle manufacturers in particular are turning their attention towards armoured platforms which have amphibious capabilities to not only protect their occupants on land, but also during transit from ship to shore.
General Dynamics European Land Systems (GDELS GDELS General Dynamics European Land Systems ), which builds the Piranha series of armoured fighting vehicles, took advantage of June's Eurosatory exhibition in Paris to unveil the Piranha III High Protection (HP) model. This version of the Piranha III is equipped with robust protection against Improvised Explosive Devices (IED Noun 1. IED - an explosive device that is improvised
I.E.D., improvised explosive device
explosive device - device that bursts with sudden violence from internal energy ) and anti-vehicle mines. Vehicle occupants are protected by energy-absorbing seats, and the Piranha III has also been fitted with an enhanced Caterpillar engine that develops 343 kW (460 hp).
One major benefit of this vehicle is that it retains the amphibious capabilities of the baseline Piranha III version and is capable of operating in conditions of up to Sea State Three. This allows the vehicle to perform ship-to-shore transfer and allows for its occupants to ride in a heavily protected carrier once on land. Using the Piranha IIIHP for amphibious operations means that the troops need not change vehicle (from landing craft to APC (1) (American Power Conversion Corporation, West Kingston, RI, www.apcc.com) The leading manufacturer of UPS systems and surge suppressors, founded in 1981 by Rodger Dowdell, Neil Rasmussen and Emanual Landsman, three electronic power engineers who had worked at MIT. for example). Crucially, the Piranha IIIHP also protects them in the surf and beach zones where troops can be highly vulnerable from attack when travelling in open landing craft or moving across the beach.
The Spanish government has placed a contract with GDELS to procure 21 Piranha IIIC IIIC International Independent Investigation Commission amphibious vehicles to equip the Infanteria de Marina (Spanish Naval Infantry). All of the vehicles are expected to be delivered by 2014. They will all have an amphibious capability, with two propellers positioned on the aft side of the vehicle and a remote-controlled trim vane. The order increases the 18-strong Piranha IIIC force which the naval infantry already has and the new vehicles will be delivered in several versions including ambulance, command and control, engineer and recovery, fire support, reconnaissance and armoured personnel carrier configurations.
To the west, the Corpo de Fuzileiros (Portuguese Marine Corps The Corpo de Fuzileiros (Marine Corps) are the amphibious infantry of the Portuguese Navy. They are in charge of amphibious operations, coastal reconnaissance, boarding operations, defence of naval assets, and humanitarian missions. ) will receive 20 Pandur II 8 x 8s. The order breaks down into ten armoured personnel carriers equipped with a 12.7-mm machine gun, single examples of command and control and engineer and recovery vehicles, two vehicles equipped with a 120-mm mortar, two ambulances and a pair of 30-mm cannon-armed personnel carriers.
The amphibious Pandur and Piranha IIIs are joined by Patria's 8 x 8 Armoured Modular Vehicle (AMV AMV Anime Music Video
AMV Avian Myeloblastosis Virus
AMV Alfalfa Mosaic Virus
AMV Army Motor Vehicle
AMV Assisted Mechanical Ventilation
AMV Armored Maintenance Vehicle
AMV Accredited Meter Verifier
AMV Annulus Master Valve ), which was unveiled in 2007. The vehicle is equipped with a pair of jets that can propel the infantry fighting vehicle infantry fighting vehicle
A heavily armed, armored combat vehicle, having tracks or wheels and often having amphibious capability, used to transport infantry into battle and support them there. through the water. The United Arab Emirates United Arab Emirates, federation of sheikhdoms (2005 est. pop. 2,563,000), c.30,000 sq mi (77,700 sq km), SE Arabia, on the Persian Gulf and the Gulf of Oman. placed an order for the Patria AMV in January 2008, which will give that country's armed forces an amphibious vehicle capability, although the number to be delivered has not been reported.
Meanwhile, the Indonesian government hopes to acquire Russian BMP-33 amphibious tanks, with around twenty units expected to be purchased. However, following the election of Russian President Dimity dim·i·ty
n. pl. dim·i·ties
A sheer, crisp cotton fabric with raised woven stripes or checks, used chiefly for curtains and dresses. Medvedev, the deal was reported to be on hold as the Russian government reconsiders the credit terms for the deal that was originally offered by President Vladimir Putin's administration to Jakarta. The deal has a sense of urgency following the loss of a BTR-50PK amphibious APC that Indonesian Marines were using during an exercise which caused the death of six troops.
Brazilian amphibious capabilities received an important enhancement in late 2007 with the government announcing that a new 6 x 6 amphibious armoured personnel carrier would be purchased for the Brazilian Army. Constructed by Fiat do Brazil, this new vehicle is known as the VBTP-VR and 16 will initially be built, before a larger contract is announced to replace the country's Urulu 6 x 6 amphibious APCs.
In terms of ship-to-shore landing craft, the Armada Bolivariana de Venezuela (Venezuelan Navy) is to acquire nine Griffon 2000TD hovercraft, which are currently being assembled in-country. The procurement of the hovercraft represents the navy's reorientation of part of the country's Division de Infanter a de Marina (Marine Infantry) towards riverine operations, with a new battalion of troops being raised for these tasks. The hovercraft will supplement the Capana class Landing Ship Tanks (LST LST left sacrotransverse (position of fetus). ) which the navy has used since 1984.
In January 2008, Navantia delivered the last LCM-1E class landing craft to the Armada Espanola (Spanish Navy). The service has acquired twelve of the vessels which were ordered in 2004. The landing craft have a roll-on/roll-off design and can carry around 100 tonnes at speeds of up to 22 km/h (twelve knots) over 296 km (160 nm). The company hopes to secure additional orders of the craft from Australia to accompany that country's Strategic Projection Ship. The LCM-1E class vessels can be carried in the Navy's two Galicia class and single Juan Carlos 1 LPDs (see below).
The Netherlands is also investing in new landing craft, and in 2007 the Dutch government signed a contract with Visser Scheepswerf for the provision of twelve Vehicle Personnel Landing Craft (LCVP LCVP Landing Craft, Vehicle, Personnel
LCVP Vehicles/Personnel Landing Craft Mk 5c) vessels to be supplied to the Royal Netherlands Marine Corps The Korps Mariniers is the marine corps of the Netherlands and is part of the Royal Netherlands Navy. The Dutch Marine Corps is highly disciplined and trained to operate anywhere in the world under any condition. . These landing craft will equip the Rotterdam class LPDs (see below).The LCVP Mk 5c craft are to be completed this year and the entire class will have entered service by 2011.The landing craft will eventually replace the twelve L9530 LCVP Mk 2 and L9536 Mk 3 vessels that the navy currently operates and will augment the services' L9525 Landing Craft Utility Landing Craft Utility (LCU) are used by amphibious forces to transport equipment and troops to the shore. They are capable of transporting tracked or wheeled vehicles and troops from amphibious assault ships to beachheads or piers. (LCU) Mk 2 vessels which have been upgraded to each carry a pair of Leopard-2A6 Main Battle Tanks.
In July 2007, the final Griffon-8100TD hovercraft was delivered to the Swedish Defence Materiel Administration The Swedish Defence Materiel Administration (Försvarets materielverk, FMV) is a Swedish government agency that reports to the Ministry of Defence. The agency is responsible for the supply of materiel to the Swedish defence organisation. It is located in Stockholm. to equip the navy's Amphibious Battalion. So far the country has purchased three of these hovercraft, acquiring the first two in 2006 and 2007 respectively. The vessels are equipped with a glass cockpit and triple-redundant controls. They are the largest hovercraft built by Griffon and can move a payload of ten tonnes at speeds of up to 74 km/h (40 knots) although unladen unladen adj [weight] → vacío, sin cargamento
unladen adj [ship, weight] → à vide
unladen adj [ the hovercraft can reach speeds of 93 km/h (50 knots).
On 30th May 2008, EPS (Encapsulated PostScript) A PostScript file format used to transfer a graphic image between applications and platforms. EPS files contain PostScript code as well as an optional preview image in TIFF, WMF, PICT or EPSI, the latter being an ASCII-only format. of the United States announced a contract to build two M-10 hovercraft for the Saudi Arabian Border Guard which will be delivered in 2009. The vessel can travel at speeds in excess of 93 km/h in conditions of up to Sea State Four and can lift up to eleven tonnes. This can translate into the carriage of light vehicles or up to 70 troops. The construction of the vessel uses weight-saving materials such as fibre reinforced plastic and Kevlar. The hovercraft has been designed for over-the-horizon landing operations and patrol duties in swamp and littoral littoral /lit·to·ral/ (lit´ah-r'l) pertaining to the shore of a large body of water.
pertaining to the shore. areas. The vessel also boasts a low radar signature and a range in excess of 926 km (500 nm).
The Turkish government announced in August last year that the country would acquire up to eight Landing Craft Tank The Landing Craft, Tank (Landing Craft Tank) was an amphibious assault ship for landing tanks on beachheads. The first examples appeared during the Second World War. They were used by the Royal Navy and U.S. Navy in World War II. (LCT) vessels to equip the Turk Deniz Kuvvetleri (Turkish Navy). The Turkish navy already has 25 C-117 class LCTs in service, along with 17 C-302 class mechanised Adj. 1. mechanised - using vehicles; "motorized warfare"
mobile - moving or capable of moving readily (especially from place to place); "a mobile missile system"; "the tongue is...the most mobile articulator"
2. landing craft (LCM (Liquid Crystal Monitor) A flat panel display that uses the liquid crystal (LCD) technology. See flat panel display. ). The new LCTs will replace the C-117 vessels and eight vessels will be purchased to this end. The landing craft are expected to lift in excess of 200 tonnes, which can include up to 260 personnel and equipment, or alternatively three MBTs, along with three tons of ammunition. The LCT acquisition comes at a time when the Turkish Navy is performing a wholesale overhaul of its amphibious capabilities, with the country in the market for a single large LPD, two Landing Craft Personnel Vehicles, four LCMs and up to 30 amphibious assault vehicles.
A number of companies responded to the Turkish government's request for information including DCNS DCNS Deputy Chief of Naval Staff
DCNS Distributed Computing and Network Services and Constructions Industrielles de la Mediterranee of France, along with Merwede of the Netherlands, Hanjin Heavy Industries of South Korea and Navantia. Other European shipbuilders are also offering proposals including Fincantieri, ThyssenKrupp Marine and Downey Engineering. Around twelve local companies have also shown interest in meeting the requirements, and these firms could emerge as possible partners for the European suppliers to help fulfil Ankara's desire to have a high degree of domestic involvement in these landing craft projects.
Amphibious Support Ships
Several acquisition and development programmes for large amphibious support ships are ongoing around the world. In Spain, Navantia was celebrating the launch of the largest vessel to enter service with the Armada Espafiola, the Juan Carlos 1 (see Armada 3/2008, page 81). The eponymous Spanish monarch attended the launching ceremony of this new LPD on 10 March. The vessel has a flight deck that can accommodate AV-8B combat and V-22 tilt rotor aircraft, plus NH90, CH-47 and AB-212 helicopters. The ship is widely expected to replace the Pizarro and Hernan Cortes Newport class US Navy LSTs which were acquired by the Spanish Navy in the mid-1990s.
In the United Kingdom the Royal Navy performed the final stage of its Royal Fleet Auxiliary The Royal Fleet Auxiliary (RFA) is a component of the Naval Service that keeps the Royal Navy of the United Kingdom running around the world. Its main function is to supply the Royal Navy with fuel and supplies. LSD renewal programme. The senior service took receipt of its last Bay class vessel, the RFA RFA right frontoanterior (position of the fetus).
Radiofrequency ablation (RFA)
A procedure in which radiofrequency waves are used to destroy blood vessels and tissues.
Mentioned in: Prenatal Surgery Lynne Bay, which was formally commissioned on 8 August 2007. The vessel joins its sister ships the RFA Largs Bay, RFA Mounts Bay and RFA Cardigan Bay.
Meanwhile, the Koninklijke Marine (Royal Netherlands Navy This article is about the Royal Navy of the Netherlands. For other Royal Navies, see Royal Navy (disambiguation).
The Koninklijke Marine (Royal Netherlands Navy ) is the navy of the Netherlands. ) performed the final series of sea trials with the HNLMS HNLMS His/Her Netherlands Majesty's Ship (prefix for Dutch naval ships) Johan de Witt Johan de Witt (September 24, 1625, Dordrecht–August 20, 1672, The Hague) was a key figure in Dutch politics at a time when the Republic of the United Provinces was one of the Great Powers in Europe, dominating world trade and thus one of the wealthiest nations in the world. LPD before the vessel is formally commissioned. The Johan de Witt will join the HNLMS Rotterdam and is very similar to its sister vessel, except that the former is also equipped with command and control facilities.
South Africa has launched the Project Millennium programme, which is tasked with procuring a Landing Helicopter Dock LHD is an acronym for the Large Helical Device and left hand drive, a vehicular transport term
LHD, for Landing Helicopter Dock, is the US Navy hull classification symbol for multipurpose amphibious assault ships of the Wasp class. vessel to perform a number of missions. Project Millennium is currently a feasibility study "A Feasibility Study" is an episode of the original The Outer Limits television show. It first aired on 13 April, 1964, during the first season. It was remade in 1997 as part of the revived The Outer Limits series with a minor title change. into exactly the type of vessel that will be acquired. The South African Navy The South African Navy (SAN), is the navy of South Africa. History
The South African Navy can trace its official origins back to the SA Naval Service, which was established on 1 April 1922. is expected to acquire at least two vessels each displacing around 20,000 tonnes. The ships would perform a number of missions including sealift, humanitarian support, search and rescue co-ordination and joint-force command and control. The acquisition is expected to cost up to $1.16 billion per vessel and the ships will enter service around 2013. The South African Navy is reported to have several existing vessel types under consideration, including the Mistral class, Australia's Strategic Projection Ship or ThyssenKrupp Marine Systems' concept MHD 150.
In Latin America, towards the end of 2007, Brazil took delivery of the former HMS Sir Galahad Three ships of the Royal Navy and Royal Fleet Auxiliary have been named Sir Galahad for the perfect knight of Arthurian legend.
a. From the bow of a ship to the stern; lengthwise.
b. In, at, or toward both ends of a ship.
2. In or at the front and back. access ramps.
To the west, the Armada de Chile (Chilean Navy) has a need for a roll-on/roll-off vessel which could be used to support amphibious operations. The vessel will be required to have a displacement of up to 10,000 tonnes and a flight deck that can accommodate up to four helicopters. However, Chile's requirement is not expected to be fulfilled with a new-build vessel and will instead be met by a ship purchased on the international second-hand market.
Following the devastating Tsunami that hit the Indian Ocean region in 2004, the Tentera Laut DiRaja Malaysia (Royal Malaysian Navy This article is about the Royal Navy of Malaysia. For other Royal Navies, see Royal Navy (disambiguation).
Royal Malaysian Navy (RMN) (Malay: Tentera Laut DiRaja Malaysia (TLDM)) is the naval arm of Malaysia's armed forces. ) has articulated a desire to purchase LPD class ships to assist with military operations and humanitarian missions around the region. A request for proposals for up to three LPD vessels is expected imminently and European shipyards in France, Spain and the Netherlands are likely to offer proposals in addition to the Hanjin Heavy Industries shipyard in South Korea. It is anticipated that the vessels would enter service by 2015.
Canada, meanwhile, has had a longstanding requirement for an amphibious operations support vessel. The vessel is to be procured to allow the Canadian Forces Maritime Command Canadian Forces Maritime Command (MARCOM) is the naval service of the Canadian Forces, and as such, it is also the senior service of the Canadian Forces, following the tradition that comes from the Royal Navy. to rapidly deploy around 800 troops. However, plans to acquire the ship have been postponed until after 2011, despite the vessel being essential for Canada's plans to raise a Standing Contingency Force to support expeditionary operations.
Ottawa is currently engaged in the Joint Support Ship programme with BAE Systems, SNC-Lavalin Profac and ThyssenKrupp Marine Systems ThyssenKrupp Marine Systems (often abbreviated TKMS) is a leading European group of providers of naval vessels, surface ships and submarines. It was founded when ThyssenKrupp merged with Howaldtswerke-Deutsche Werft on January 5, 2005. all offering proposals. The plans call for three 28,000-tonne ships to enter service by 2016. The ships will accommodate up to three helicopters along with vehicles and containers. The vessels will also have a 60-bed hospital and facilities for up to 75 personnel to staff a joint operational headquarters. In order to finance the procurement Canada will decommission de·com·mis·sion
tr.v. de·com·mis·sioned, de·com·mis·sion·ing, de·com·mis·sions
To withdraw (a ship, for example) from active service. the HMCS HMCS
Her (or His) Majesty's Canadian Ship Protecteur and Perserver auxiliary oil replenishment ships, together with several aircraft. Downselect of the successful proposal is expected this year, with the first vessel scheduled to enter service in 2012.
The US Navy is continuing its investment into its amphibious support ships. In early July, Northrop Grumman announced that the USS Green Bay One vessel of the United States Navy has been named USS Green Bay, after the city of Green Bay, Wisconsin, and another is under construction.
In December 2007, the company won a contract worth $ one billion to construct the ninth vessel in the San Antonio class. The ship will be called USS Somerset and continues from the USS Mesa Verde, which was commissioned in December 2007, and the USS New York There have been at least six United States Navy ships that have borne the name New York, after the 11th state. See USS New York City for those named after the City. , which was formally named in the same month. In late June 2008 the US Navy announced that the first of its new series of LHA ships would be christened USS America once the ship, the lead vessel in the America class, is delivered to the US Navy in 2012. The ship was to have originally been called the USS Gerald Ford bur a concerted campaign to petition Donald C. Winter, the Secretary of the Navy, triggered the name change. The name continues the tradition of the Kitty Hawk class aircraft carrier The Kitty Hawk-class supercarriers of the United States Navy were an incremental improvement on the Forrestal-class vessels. Four were built, all in the 1960s:
The US Office of Naval Research The U.S. Office of Naval Research (ONR), headquartered in Arlington, Virginia (Ballston), is the office within the U.S. Department of the Navy that coordinates, executes, and promotes the science and technology programs of the U.S. is looking at acquiring the so-called Sea Base Connector-Transformable Craft (T-Craft) which will be a high-speed vessel to transport and unload material over distances of up to 4700 km (2537 nm).The craft could load and offload cargo onto amphibious support vessels such as LPDs, and also have the wherewithal to transport equipment across the beach as a truly 'go-anywhere' long-range landing craft. The motivation behind US Navy's acquisition of the T-Craft is because its existing landing craft and Landing Air Cushioned Craft hovercraft have to be transported in the well deck of an LPD until they are within suitable range of the beachhead, which uses up value space inside the amphibious support ships.
However, existing landing craft carry a relatively limited amount of cargo, up to 68,000 kg in the case of the Lcac, and rely on good sea conditions. The US Navy also wants to increase the stand-off distances for the amphibious support ships moving them beyond current landing craft ranges to distances of around 463 km (250 nm) from the beachhead whenever possible.
The Office of Naval Research is looking to industry to develop a craft that would have this range and could travel, when loaded, at speeds of up to 74 km/h (40 knots) while carrying loads of up to 680 tonnes. The craft must also be able to drive across the beach when landed, be capable of travelling at up to 37 km/h (20 knots) in Sea State Five and must be survivable in conditions of up to Sea State Eight. The craft must also be able to load and unload cargo from the amphibious support vessel in conditions of up to Sea State Four.
Three consortia are working on the programme including the Alion Science and Technology-led team which comprises JJMA JJMA John J. McMullen Associates Maritime and Industrial Engineering Group, Nichols Boat Builders and Raytheon Integrated Defense Systems Raytheon Integrated Defense Systems, a subsidiary of Raytheon Company, is headquartered in Tewksbury, MA. Its president is Dan Smith. It has more than 12,700 employees. External Links
About IDS , which is looking at an air-cushioned design as one way to achieve the ONR's requirements. Meanwhile, Umoe Mandal has teamed with General Atomics, Kiewit Offshore Services, Griffon Hovercraft, Island Engineering, Fireco and Wamit. The company is experimenting with hovercraft technology and the Surface Effect System (SES), used on the Skjold class fast patrol boats operated by the Royal Norwegian Navy This article is about the Royal Navy of Norway. For other Royal Navies, see Royal Navy (disambiguation). , to develop a hybrid vessel which would use both an air-cushioned and SES design. Meanwhile, a hybrid air-cushion and catamaran design is being investigated by a team including Textron Marine and Land Systems, Mino Marine, the Littoral Research Group, L-3 Communications, NSWC Noun 1. NSWC - the agency that provides scientific and engineering and technical support for all aspects of surface warfare
Naval Surface Warfare Center Panama City and CDI Marine. The ONR will choose a winning design for a contract worth $150 million to develop a full-sized demonstrator that will be ready for trials around 2013.
Meanwhile, the US Army has announced a major restructuring of its watercraft fleet. As part of an initiative known as Joint Logistics Over The Shore (Jlots), the army is scheduled to operate 148 vessels by 2013 which will include high-speed boats capable of landing a Stryker armoured vehicle. The force will also acquire up to 34 landing craft and eight 83-metre-long logistics vessels. Floating causeway and causeway ferries will also be purchased.
The US Army's current watercraft fleet includes the LCU-2000 52-metre landing craft and the LCM-S 22-metre landing craft, most of which were used during the Vietnam War and were based around World War Two-era designs. The vessels are part of the 7th Transportation Group at Fort Eustis, Virginia and the boats were active during Operation Iraqi Freedom, providing lift for Marine Corps and Special Operations troops during amphibious missions. In co-operation with the ONR's T-Craft programme, the army is looking at a larger vessel that could transport more troops and materiel over longer distances, preferably up to 300 troops or 23 Stryker vehicles. To this end the Army has performed trials, in conjunction with the US Navy, with the Joint Venture, a catamaran owned by the Isle of Man Steam Packet The Isle of Man Steam Packet Company is the oldest continuously operating passenger shipping company in the world, celebrating its 175th anniversary in 2005.
The company provides freight, passenger and vehicle services between the port of Douglas, Isle of Man and four ports Company. The vessel served as a command ship for humanitarian operations during the 2005 Pakistan earthquake and also supported special ops' missions during Operation Iraq Freedom.
The US Marine Corps is running into trouble trying to replace its AAV7A1 amphibious landing vehicle with the new Expeditionary Fighting Vehicle The Expeditionary Fighting Vehicle (EFV) is the newest USMC amphibious vehicle, intended for deployment in 2015.<ref name="NAVWAR" /> It was renamed from the Advanced Amphibious Assault Vehicle in late 2003. The USMC wants 1,013 AAAV's by 2015. (EFV). The new design is intended to carry up to 17 troops at speeds of 46 km/h (25 knots) at sea. The vehicles are intended to have a range of around 40 km (21 nm) from ship-to-shore. The corps has maintained that the EFV, with its flat-bottomed hull, has the best design. However, members of the US Congress have disagreed, arguing that the current design lacks adequate protection against anti-vehicle bombs. Instead, they have urged the Marine Corps to considera V-shaped hull design, although members of the Corps have argued that this will reduce the vehicle's sea performance. Current prototypes being trialled by the Marine Corps have also suffered around one failure for every four and a half hours of operation.
Other problems include the cost increases for the EFV programme, which have risen by almost 30% with each vehicle predicted to cost around $17 million, with over 570 units expected to be purchased. General Dynamics Land Systems, which is developing the EFV, has also suffered problems in developing a propulsion system that can move the EFV through the water at the required speed. Moreover, the vehicles were originally supposed to enter service in 2008, however they will not enter the US Marine Corps inventory until 2015 at the earliest.
The range and depth of missions that navies are expected to perform in terms of amphibious operations has increased significantly over the last fifteen years. Naval operations to provide humanitarian relief for victims of natural disasters in Asia anal around the Indian Ocean region following the 2004 Tsunami will be repeated in the future.
High-intensity military amphibious operations are here to stay. Looking back at the landings on the Al Faw peninsula at the start of Operation Iraqi Freedom in 2003, one sees that this action could be a harbinger of things to come. It is not inconceivable that a country's armed forces may have to fight their way from the sea to their objectives on land, no matter how dangerous such an operation might be.
Fortunately, recent and new designs of armoured vehicles offer both a means of protected transport, an amphibious capability that can get troops to the shore in relative safety, and a protected environment once on land. The recent acquisitions of hovercraft by Sweden and Saudi Arabia, plus the US T-Craft initiative, underline the importance of being able to reach the shore at speed. The less time a squad of troops or their equipment spends at sea, the smaller its window of vulnerability A window of vulnerability or wov is a time frame within which defensive measures are reduced, compromised or lacking.
The term is used with reference to military defences of strategic assets, and also by analogy in computer software to a software vulnerability which is open to attack. Finally, navies across the world are also recognising the capabilities offered by large amphibious support combatants, not only to provide a means to transport troops and materiel, but also to provide a mobile air base, deployable command and control facilities and support services such as hospitals and drinking water filtration systems.
From Russian On a Cushion
Russian has a strong history in the construction of civilian and military hovercraft. Amongst the military models offered to the export market by Rosoboronexport art the Zubr (Bison) and the Murena-E (Moray). At 550 tonnes, the Almaz Zubr (left simply is the world's largest hovercraft, has a range of over 216 nm, a top speed of 60 kts and can land three main battle tanks. Also from Almaz, the smaller Murena-E tips the scales at 150 tonnes with a payload of 24 tonnes. It will carry 130 men over a distance of 200 nm at a cruise speed of 50 kts.