Overblog
Suivre ce blog Administration + Créer mon blog
11 juin 2011 6 11 /06 /juin /2011 08:00

http://www.marianne2.fr/blogsecretdefense/photo/art/grande/935289-1109171.jpg?ibox

Photo marianne2.fr/blogsecretdefense

 

9 Jun 2011 By PIERRE TRAN DefrenseNews

 

PARIS - Rolls-Royce could modify one of its turboprop engines and work with Safran's Turbomeca if the British company were to supply propulsion for a medium-altitude, long-endurance (MALE) drone pitched by BAE Systems and Dassault, said Francis Kearney, Rolls' defense director for Europe.

 

Depending on the power requirement, Rolls would probably pick a power plant from its current product range, such as the RTM22 helicopter engine, and adapt it for the Telemos MALE aerial vehicle proposed by BAE and Dassault as a joint project to Britain and France, Kearney said June 9 on the sidelines of a news conference ahead of the Paris Air Show.

 

Rolls would likely work with its longstanding industrial partner Turbomeca, part of the Safran aerospace engine and equipment group, Kearney said.

 

Rolls would supply an "integrated propulsion system" in a pod assembly to the airframe makers, similar to the concept used on BAE's Mantis UAV technology demonstrator.

 

Rolls supplied its model 250 engine for the Mantis, from concept to first delivery, or "from flash to bang," in 18 months, Kearney said. The model 250 looked underpowered for the needs of the Telemos UAV but the industrial concept would be similar, he said.

 

BAE and Dassault Aviation on June 8 outlined a joint offer of an eight-ton MALE UAV dubbed Telemos, which is to be able to stay aloft 24 hours and carry smart bombs, deliverable in five years to the British and French forces. Besides a joint offer from Rolls and Safran, the engine options included a Canadian supplier, Dassault said.

 

On Rolls' offer of an engine upgrade for the French Air Force's fleet of C-130 Hercules transport, Kearney said, "Yes, there is interest."

 

Two years ago, before the previous Paris Air Show, Rolls presented the T56 3.5 engine package, offering an 8 percent improvement in fuel burn. Since then, there has been development and standardization of the package. Kearney said he hoped for a French response in the next 12 months.

 

The Anglo-French defense treaty offered business possibilities including the supply of Trent 700 engines for the A330 Multi-Role Tanker Transport (MRTT) fleet, the Adour engines on the Hawk fast jet trainer as an eventual replacement of the Alphajet trainer and common Anglo-Franco support for the TP400 engines on the A400M airlifter, which could be extended to the other launch European customers.

 

An Anglo-French commonality of equipment offered economies of scale, Kearney said.

 

France has delayed the purchase of a 14-strong MRTT fleet as part of a 3.5 billion euro, three-year budget cut.

 

In the global market, Rolls hopes a win of the Eurofighter Typhoon in the Indian medium multirole combat aircraft competition will generate sales of the EJ200 engine.

 

Japan is seen as a strategic country target, as the government mulls the Eurofighter and operates EH101 helicopter, which performed rescue missions after the recent tsunami.

 

Rolls supplies the RTM22 engine for the EH101.

 

Another potential Asian customer for the EJ200 is South Korea, with its KF-X fighter project, and engine upgrade for the Korean Navy's Lynx helicopter.

 

Despite the slowdown in Western defense spending, Rolls sees the global market for military aero engines and services worth $450 billion over the next 20 years.

Partager cet article
Repost0
11 juin 2011 6 11 /06 /juin /2011 07:40

http://www.aviationweek.com/media/images/defense_images/Transport/A400MFST_MARKWAGNER.jpg

 

Jun 10, 2011 By Christina Mackenzie defense technology international

 

Seville, Spain - The Airbus A400M should be the leader in the large military transport market within 10 years, reckons Antonio Rodriguez Barberan, senior vice president of commercial business at Airbus Military, “because we will be the only actors left. The [Lockheed Martin] C-130s and [Boeing] C-17s will need replacing by then and their production line is closing down,” he told DTI at the new Airbus Military training center here last month.

 

But for now his marketing executives are holding their fire. “We are being prudent marketing the A400M,” says Barberan. “The priority this year is certification flights,” which means there are not many slots when the aircraft will be available for demonstration flights. It will nevertheless fly at air shows such as at Paris this month, Riyadh in Saudi Arabia and Izmir in Turkey for the centennial of the Turkish air force, which will take delivery of its first A400M in mid-2013.

 

Barberan and his team know which countries to target when they ramp up marketing next year: those with major air forces and a large number of old transport aircraft—such as C-130s, C-17s and Ilyushin Il-76s. “In the next 10 years Asia will be a major market,” he says, except for China, which he believes will likely develop a large military transport aircraft of its own. “But by that time the A400M should be established.” Other candidates include Saudi Arabia and the United Arab Emirates.

 

In the Americas, Mexico meets the criteria, but Brazil does not. Brazilian aerospace manufacturer Embraer launched the KC-390 medium-weight transport aircraft program in 2009, and “so is not likely to be interested,” Barberan says. “In the medium-to-long term the U.S. market is huge and there is a capability gap which the A400M would fill in due time.” This is also true for Australia, which recently procured C-130s, “but in 20 years, when these are becoming old, we will be there.”

 

No presentations have yet been made to India, “but due to the size of the market the A400M would be perfect,” he says.

 

Barberan expects that interest in the A400M “will rocket with the first delivery to the French air force in early 2013.” Should a country express interest before then, “we might be able to consider delivery dates for new customers in or around 2015.”

 

Barberan believes the A400M “will be an extremely profitable program.” He says there are about 2,450 heavy transport aircraft globally that are on average 26 years old. Of these, most—1,015—are in North America, followed by Russia with 475. Russia is likely closed to the A400M, but Barberan is optimistic that U.S. and Canadian air forces will eventually buy the aircraft.

 

In addition, missions are changing. “We have moved from a Cold War, bipolar world in which transport aircraft were mainly for military missions to one where there are huge humanitarian needs, asymmetric threats and a requirement for rapid response. More and more these planes are supporting society,” Barberan explains. “This means the A400M will be sold for the next 40 years.” There is, as well, a “huge market for the A400M among civilian operators,” whose inquiries about procuring the aircraft “we’ve had to decline for the time being.”

 

Armed forces have performed more military operations in recent years, generally far from home, so there is a need for global reach and an ability to deploy in hostile areas, land on unprepared terrain and provide front-line support. The A400M with its ability to carry 30 metric tons (33 tons) for 4,535 km (2,820 mi.), or 20 metric tons for 6,390 km, drop paratroopers and loads from high and low altitudes, land and take off from short and soft unprepared airfields, and low detectability meets relevant requirements.

 

So, is the aircraft over its development problems? Cedric Gautier, head of the A400M program, says, “We are on track and in many areas have over-achieved our expectations.” Four test aircraft are flying and more than 1,600 test flights totaling 500 hr. had been flown by mid-May. The fifth test aircraft will make its first flight in the first quarter next year, while the sixth aircraft, which is also the first production aircraft (and the first delivered to the French air force), will make its initial flight in the third quarter of 2012.

 

Flight testing is making “good progress,” says chief test pilot Ed Strongman, and is on track to be completed by the end of the year. Testing of military systems and military operations has also begun.

Partager cet article
Repost0
11 juin 2011 6 11 /06 /juin /2011 07:10

http://upload.wikimedia.org/wikipedia/commons/8/8c/Aermacchi_M-346_prototype_001.JPG

 

10/06/11 By Bartosz Glowacki SOURCE:Flight International

 

The Polish defence ministry has issued a request for proposals to the five manufacturers interested in competing for its 16 aircraft lead-in fighter trainer contract.

 

Aircraft must be equipped with a fly-by-wire flight-control system as well as long-range radar and possess anti-jamming capabilities. They should be also capable of carrying Mk82 bombs and laser-guided Paveway IIs.

 

The competitors are Alenia Aermacchi, offering the M-346 Master; BAE Systems with the Hawk AJT; Korea Aerospace Industries/Lockheed Martin offering their T-50P; Aero Vodochody with the L-159T1; and Finnish firm Patria, offering ex-Finnish air force Hawk Mk51/51As. The firms have until 29 July to submit final offers.

 

Deliveries will be made in two tranches. The first eight aircraft will be in a training configuration and will go to the Polish air force's 4th Training Wing by 30 November 2014. The second batch, with full training and combat capabilities, will arrive by late 2016. The first eight will then be upgraded to full combat status.

 

Warsaw is aiming to sign off on the deal by late 2011 or early 2012.

Partager cet article
Repost0
10 juin 2011 5 10 /06 /juin /2011 21:38

http://3.bp.blogspot.com/-ANcM_zQnkto/Te4__RMy99I/AAAAAAAAAbM/YSDi4QkygHM/s1600/IC+11+3133+%25282%2529.JPG

 

10.06.2011 EDA News

 

Exercise ITALIAN CALL 11, based in Viterbo, Italy, came to an end today as the crews and support personnel departed for their home bases. They part as friends and close colleagues, having met as strangers less than three weeks ago. They have lived together, planning and executing training missions as part of an exercise “European Helicopter Battalion”. They have learnt each other’s strengths, explored each other’s differences and have worked together to ensure that the collective experience is used to create best practice. This is the underlying principle behind the European Defence Agency’s Helicopter Training Programme, with IT CALL 11 providing the latest exercise in a series designed to create better understanding and trust between European crews and building true interoperability in a practical and tangible way.

 
The exercise was considered a huge success, with all participating nations grateful for Italy’s hospitality, professionalism and enthusiasm for delivering the EDA vision. This was underlined by the Commander of the Italian Army Aviation stating that he hoped for Viterbo to become a focus for such training in the Future.

 
There are many examples of the EDA theory in practice, but perhaps the most striking was a Belgium A-109 commander leading a mission of 32 helicopters from 6 nations – an event unlikely to have happened under a national training programme. Or perhaps the lively debate between attack helicopter pilots from the Apache (AH-64), Mangusta (A-129) and Hind (Mi-24), each using their own in-depth knowledge of their platforms to discussing the best tactics, techniques and procedures to use in high-threat environments.

 
During the exercise, over 500 hours were flown and more than 50 multinational “missions” launched. Crews were exposed to the complexities of multinational operations and many had the opportunity to lead a multination formation for the first time.  Process were agreed and trialled and in the ultimate act of interoperability, pilots were exchanged across platform and nations – each flying a new aircraft type and gaining a unique first-hand experience.

Having started in France, been developed in Spain and now taken a step further by Italy, the EDA HTP moves on to Portugal (HOT BLADE 2012, July 2012) and Belgium (GREEN BLADE 2012, October 2012).  Each will provide new opportunities and will play a part in ensuring that the programme evolves, remains relevant and provides the nations the essential training that they need.
Partager cet article
Repost0
10 juin 2011 5 10 /06 /juin /2011 21:18

http://www.lavoixdunord.fr/stories/image460x00/mediastore/VDN/France_Monde/A2011/M06/_110610-A400m.jpg

 

10.06.2011 OLIVIER BERGER lavoixdunord.fr

 

On résume brutalement : la crise économique sauvera-t-elle la défense européenne ? ...

 

Hier, lors des deuxièmes Ateliers de la Citadelle organisés par la mission Lille eurométropole Défense Sécurité, experts et militaires ont frôlé la crise de schizophrénie.

 

Au moment où les menaces se multiplient, où les engagements s'intensifient (Afghanistan, Libye, bientôt Syrie ?), les moyens des nations occidentales se resserrent. La guerre, pas n'importe laquelle (la plus juste possible), redevient une nécessité, un moindre mal, mais sans paraître aisément décisive (les mêmes exemples cités plus haut).

 

« Il y a une inadéquation entre les ambitions et les moyens, résume Jamie Shea, secrétaire général adjoint de l'OTAN.

 

Nous avons la chance qu'en Libye, l'opération soit aérienne et navale, pas terrestre. Avec l'Afghanistan, cela aurait été impossible.

 

 » On peut toujours regretter « l'efficacité » féroce du général Bugeaud en Algérie. Le monde a changé plusieurs fois depuis 1836. L'ancien directeur de l'École de guerre, le général Vincent Desportes, se demande, un brin désespéré : « Est-il possible pour les armées occidentales de gagner une guerre ? » Dans les nouveaux conflits, « le temps et l'espace jouent pour le faible.

 

 » Il existe pourtant un besoin d'Europe puissante, entre les États-Unis et les pays émergents. Alors ? La réponse est aussi évidente que complexe : l'Europe de la défense. L'absence de volonté politique, le « parapluie » commode de l'OTAN (75 % des dépenses sont américaines) paralysent la belle idée.

 

Mais la crise économique et les coupes budgétaires pourraient faire enfin naître le serpent de mer européen, en hâtant la mutualisation des moyens, des programmes d'armement. « Pour une communauté européenne de défense et de destin », imagine André Dumoulin de l'École royale militaire de Bruxelles.

Partager cet article
Repost0
10 juin 2011 5 10 /06 /juin /2011 16:45
ASD at the Paris Air Show

June 9, 2011 defpro.com

 

Once again this year, ASD and GIFAS (Groupement des Industries Françaises Aeronautiques et Spatiales) have put together a VIP programme for European policymakers and key stakeholders willing to visit Le Bourget. Many have accepted our invitation: three European Commissioners (Antonio Tajani, Günther Oettinger and Siim Kallas) and members of their cabinet, a total of thirteen officials from DG MOVE, DG Research and DG Entreprise, as well as four Members of the European Parliament (Arnaud Danjean, Malcolm Harbour, Alain Lamassoure and Vittorio Prodi) and other ASD Stakeholders. The Paris Air Show will be the opportunity for ASD members to introduce policymakers to the latest technological breakthroughs made by our sector, during what is certainly the largest European Air Show.

 

The top 100 companies in the industry worldwide have confirmed their presence at Le Bourget, and more than 2,000 small and medium-sized companies are exhibiting their expertise, mostly in the regional and national pavilions. The economic crisis has left its mark however, and most large companies have reduced their budgets by between 10 and 15%, leaving space for newcomers or components manufacturers wishing to reinforce their presence.

 

With its 2,113 exhibitors from45 countries, 350,000 visitors expected, about 200 international delegations and more than 3,000 journalists, the Paris Air Show remains the aviation and space industry's key event, and intends to continue to hold this leading position over the next decades. As the preferred meeting venue for industrial companies in the aviation and space sector, the Show has a duty to once again meet the expectations of an entire profession. As the industry’s sounding board and showcase, the 2011 show will again play host to a large number of announcements. Innovations which benefit the environment will be an overall theme.

 

The “special guest” of Le Bourget 2011 will be the solar aeroplane Solar Impulse. This will be the first air show appearance made by the revolutionary aeroplane, culmination of a genuine human and technological adventure, which made a historic 26-hour day and night flight without fuel, powered only by solar energy, in July 2010. From 20 to 26 June, visitors to the show will be able look closely at 64 meter wingspan Solar Impulse on the ground, and each morning, so long as weather conditions are favourable, admire its majestic flying displays whilst marvelling at the silence of its electric motors.

Partager cet article
Repost0
10 juin 2011 5 10 /06 /juin /2011 12:05

http://upload.wikimedia.org/wikipedia/en/6/6f/Triserv-600.png

 

June 10, 2011 Ministry of Defence (United Kingdom)  - defpro.com

 

Following the recent announcement that the next generation of submarines to carry the UK's nuclear deterrent will be powered by a new nuclear propulsion system, the MOD's Chief Scientific Adviser, Professor Mark Welland, here discusses the safety of the Navy's nuclear reactors.

 

Through the Royal Navy's nearly fifty years of operating nuclear submarines it has maintained an excellent nuclear safety record.

 

Today, the Royal Navy's fleet of 11 nuclear-powered submarines play a vital role in our Nation's defences. Four of these, the Vanguard Class, carry the UK's nuclear weapon strategic deterrent. A further seven attack submarines fulfil a wide range of defence roles, including protection of the deterrent and UK forces, precision land attack utilising Tomahawk cruise missiles, anti-ship and submarine war-fighting, and special forces, intelligence and surveillance operations.

 

All 11 submarines are powered by a pressurised water reactor (PWR) designed to cope with a hostile underwater environment whilst minimising vulnerability to external factors including combat.

 

The Ministry of Defence has announced that the submarine to replace the Vanguard Class will be powered by a new nuclear power plant - PWR3. There has been speculation about the safety of the nuclear power plants in the current fleet of submarines suggesting that their design is similar to the design of the reactors at Fukushima and that the naval power plants at sea today do not have adequate safety systems; neither of these claims is true.

 

There are fundamental common requirements of all nuclear reactor plant designs, including the ability to maintain cooling whilst the reactor is operating and the ability to remove the heat that remains within the fuel for some time after the reactor is shut down.

 

Various designs of nuclear reactor plant operate across the world, with each design dealing with these fundamental safety requirements differently. The key here, however, is that our designs meet recognised and widely accepted safety requirements; we have a robust regulatory system in place to guarantee that this is demonstrably the case.

 

A PWR plant designed to power a submarine is very different in scale and design to the reactors at Fukushima. Whilst the precise details of what happened, and the lessons to be learnt, are still being captured, it appears clear that the resultant nuclear emergency was caused in part by the inability to circulate coolant through the shut-down reactors due to a loss of electrical power.

 

By contrast the nuclear power plants in all Royal Navy submarines are by design tolerant to a complete loss of power supplies as they switch to a passive cooling regime that utilises the surrounding sea to maintain cooling to the reactor core.

 

Nevertheless, the Royal Navy is never complacent about the safety of its vessels; a review of the evidence from Fukushima is being conducted within the defence programme in parallel with the UK civil programme.

 

It is a fundamental tenet of reactor plant design that safety does not rely on a single system; safety is based upon a suite of reliable, well-designed and expertly maintained safety systems and protocols with built-in redundancy.

 

This applies to the ability to cool the reactor both while operating or during shut down, and the ability to replace coolant if lost due to a leak. Moreover the Royal Navy does not simply claim their reactors are safe; safety is measured and compared continuously against internationally accepted and extremely stringent standards. All Royal Navy reactor plants meet these standards, and further improvements are continually sought.

 

There are few countries that have the capability to design, build and operate nuclear submarines. Producing a small, highly robust reactor plant contained within a submarine hull, withstanding a hostile ocean and wartime environment, and yet safe enough for the crew to live within feet of the reactor core, is a remarkable achievement.

 

The United Kingdom is at the forefront of this advanced technology. To protect these advantages the Royal Navy takes operational security very seriously and, understandably, does not publish any details of submarine reactor plant design or operation.

 

Information security, however, is never allowed to take precedence over the safety of our reactors, and detailed scrutiny of submarine nuclear safety is carried out by expert personnel from within the Ministry of Defence, the Health and Safety Executive's Office for Nuclear Regulation, and by independent nuclear safety assessors.

 

In addition, the Defence Secretary takes advice on the safety of the defence nuclear programme from a committee of wholly independent and renowned experts from industry and academia. Commodore David Langbridge, Head of the Defence Nuclear Safety Regulator, has recently stated that 'the standards set for the safety of nuclear reactors are extremely high, and are met by all the reactors used by the Royal Navy'.

 

The Ministry of Defence is now designing the PWR3 power plant for the successor to the Vanguard Class that will come into service in 2028 and remain operational until at least 2060. This offers the next opportunity for a significant step change in the design of the submarine PWR.

 

Support from the US has helped us to innovate design in PWR3 to the highest international technical and safety standards, whilst, in addition, training UK designers and engineers in US advances in reactor plant design. While the existing PWR design continues to meet all of the required safety standards PWR3 can now be designed to be even more efficient, easier to operate, better value for money, and to set new standards of safety.

 

Today's Royal Navy nuclear submarines are safe, and will remain so for the future. The selection of PWR3 to power the Vanguard Class successor represents a significant advancement in the continuous development of this remarkable and vital technology.

Partager cet article
Repost0
10 juin 2011 5 10 /06 /juin /2011 11:45

http://upload.wikimedia.org/wikipedia/commons/thumb/8/8a/Logo_Marine_with_lettering.svg/771px-Logo_Marine_with_lettering.svg.png

 

9 juin 2011 Par Rédacteur en chef. PORTAIL DES SOUS-MARINS

 

Les pays européens doivent encourager une coopération accrue dans l’achat et la mise en œuvre des technologies de lutte contre les mines, selon un officier de la marine fédérale allemande.

 

S’exprimant devant les délégués de la conférence Undersea Defence Technology (UDT) à Londres, le contre-amiral Jurgen Mannhardt a décrit comment les marines européennes avaient la possibilité d’« acheter des véhicules autonomes, interchangeables entre les pays, et peu couteux ».

 

Annonçant de « nombreux défis » dans le domaine d’opérations de la lutte contre les mines, domaine dans lequel les capacités européennes ont été réduites, Mannhardt a déclaré : « La marine fédérale allemande est intéressée par toute coopération qui permettrait de rendre la lutte contre les mines plus rapide, arrivant sur place plus vite, et d’accomplir les missions plus rapidement. »

 

Mannhardt a ajouté que la marine allemande adoptait une stratégie de mise en œuvre de chasseurs de mines alliés à des drones qui pourraient être « rapidement transférés sur n’importe quel navire d’opportunité, » bien qu’il reconnaisse qu’une telle décision est couteuse.

 

De plus, il a demandé aux marines mondiales de maintenir des compétences « protectrices et défensives » dans la lutte anti-sous-marin, décrivant comment de plus en plus de nations et d’organisations deviennent capables de construire des sous-marins, militaires ou non, même si certaines n’atteignent pas les niveaux les plus élevés.

 

« De petits sous-marins constituent une menace pour les forces déployées. Ils sont difficiles à détecter et pourraient devenir encore plus importants à l’avenir. Des sous-marins plus gros, océaniques, peuvent opérer près des côtes et il y a une demande pour des senseurs adaptés aux eaux peu profondes et aux eaux profondes, » a conclu Mannhardt.

 

Référence : Shepard (Grande-Bretagne)

Partager cet article
Repost0
9 juin 2011 4 09 /06 /juin /2011 16:45

http://upload.wikimedia.org/wikipedia/commons/thumb/7/7e/HMS_Vanguard_(SSBN-50).jpg/800px-HMS_Vanguard_(SSBN-50).jpg

 

9 juin 2011 Par Rédacteur en chef. PORTAIL DES SOUS-MARINS

 

Le remplacement des SNLE Vanguard et les sous-marins nucléaires d’attaque sont 2 programmes dont la modification est "très improbable", financièrement parlant, dans un proche avenir selon le contrôleur de la Royal Navy et directeur des attaques de précision.

 

Le contre-amiral Amjad Hussain, qui était le conférencier principal pour l’ouverture du salon Undersea Defense Technology de Londres, a déclaré mardi que « nous savons ce que nous allons faire avec ces programmes pour les 25 prochaines années. Ils sont nos programmes les les plus encadrés et il est très improbable qu’ils soient modifiés. »

 

Mais, à part ceux-là, « les temps sont très, très difficiles pour nous, » a-t-il déclaré. Il a souligné que « la Grande-Bretagne est un pays trop petit pour soutenir les industries que nous voudrions conserver. Donc il nous faut accroitre les volumes. » Il a suggéré que cela pourrait être possible au travers de « partenariats, de collaborations internationales et d’exportation ». Il a indiqué que l’industrie de défense britannique « s’était trop concentrée sur nos besoins “anglo-centrés”, pourrait-on dire » par le passé, ce qui a entravé les possibilités d’exportation. Mais aujourd’hui, « nous apprenons des autres » et « nous sommes disponibles pour des collaborations ».

 

« Nous ne pouvons plus survivre dans une autarcie purement britannique, » a-t-il souligné, reconnaissant que, dans le passé, « nos spécifications étaient trop complexes, » donc « nous ne le referons plus à nouveau ».

 

Référence : Aviation Week (Etats-Unis)

Partager cet article
Repost0
9 juin 2011 4 09 /06 /juin /2011 12:25
Les Bulgares achèteront bien les hélicoptères Panther… sans enthousiasme

Un hélicoptère Panther déployé à bord de la Marine française

(crédit : Ministère français de la Défense / Sirpa Marine)

 

9 juin 2011 par Nicolas Gros-Verheyde(BRUXELLES2)

 

Le ministère de la défense bulgare devrait, finalement, confirmer l’achat de 6 hélicoptères supplémentaires à Europcopter. Un peu à contre-coeur… Il avait passé un contrat de 18 dont 12 Cougars ont déjà été livrés à la Bulgarie et 6 hélicoptères Panther Marine restaient encore à livrer. Il souhaitait renoncer à la commande de trois de ces six hélicoptères restants ; pour cause d’économie budgétaire. Eurocopter a utilisé des arguments … solides, menaçant d’exiger le versement d’un important dédit. Le ministre de la Défense, Aniou Anguélov, s’est donc rangé à la raison, expliquant début juin, comme comme le raporte le quotidien national Sega, « qu’il est important de finaliser les négociations relatives à ce contrat, celles-ci étant toujours en cours ». Dernier point de la négociation entre les Bulgares et le constructeur franco-européen : la demande bulgare de renforcer la protection des Cougars, en installant un système de protection anti-munitions développé par l’Académie des sciences bulgares.

Partager cet article
Repost0
9 juin 2011 4 09 /06 /juin /2011 12:05

http://www.meretmarine.com/objets/500/33915.jpg

 

Vue du futur Karel Doorman

crédits : DAMEN SCHELDE NAVAL SHIPBUILDING

 

09/06/2011 MER et MARINE

 

Le nouveau bâtiment logistique de la marine néerlandaise a été mis sur cale le 7 juin sur le site Damen de Galati. Le chantier, supervisé par Damen Schelde Naval Shipbuilding, verra la réalisation de la coque en Roumanie puis son transfert à Flessingue, aux Pays-Bas, où DSNS procèdera à son achèvement et à la mise au point des différents systèmes. Livrable à l'été 2014, le futur Karel Doorman est connu sous le nom de Joint logistic Support Ship (JSS). Long de 205 mètres pour une largeur de 30 mètres, il affichera un déplacement de 28.000 tonnes en charge. Son équipage sera de 180 marins et il pourra embarquer 120 passagers supplémentaires. L'originalité du JSS réside dans le fait qu'il s'agit à la fois d'un pétrolier-ravitailleur et d'un navire de transport. A cet effet, il dispose de deux bras permettant de ravitailler à la mer, simultanément, deux unités par le travers. La capacité d'emport sera de 8000 m3 de combustible, plus de 1000 m3 de carburant aviation, 450 m3 d'eau potable et 400 tonnes de munitions. Doté d'une grue de 40 tonnes, le Karel Doorman servira aussi au transport d'hommes et de matériels. Il disposera, ainsi, de 2000 mètres linéaires de garages et d'une porte arrière. Le transfert des véhicules se fera à quai ou via des engins de débarquement. Une plateforme permettra la mise en oeuvre de deux hélicoptères du type Chinook et un hangar pourra abriter six appareils. Le Karel Doorman comptera par ailleurs des installations hospitalières.

 

L'armement, consacré à l'autodéfense du navire, sera composé de deux systèmes multitubes Goalkeeper, deux canons télé-opérés de 30mm et quatre canons de petit calibre. Côté électronique, le bâtiment sera doté d'un mât intégré fourni par Thales. L'I-Mast 400 regroupera une cinquantaine d'antennes dédiées à la surveillance, aux communications et à la navigation (notamment les radars SMILE et APAR).

 

Enfin, côté propulsion, Converteam fournira deux moteurs asynchrones à vitesse lente, de 8900 kW chacun, ainsi que les systèmes d'entraînement des propulseurs d'étrave et les équipements de production, distribution et gestion de l'énergie électrique. La vitesse du Karel Doorman pourra atteindre 18 noeuds.

Partager cet article
Repost0
9 juin 2011 4 09 /06 /juin /2011 11:55

http://www.meretmarine.com/objets/500/33839.jpg 

Un P-3 Orion espagnol

crédits : EU-NAVFOR

 

09/06/2011 MER et MARINE

 

Les avions de patrouille maritime espagnols P-3 Orion engagés dans la lutte contre la piraterie en océan Indien ont, récemment, franchi le cap des 2000 heures de vol pour le compte de l'opération européenne Atalante. Comme les Atlantique 2 français, le détachement Orion espagnol, qui compte 52 personnels, est basé à Djibouti, d'où il intervient dans le golfe d'Aden et au large de la Somalie. Depuis le début de l'opération Atalante, lancée en décembre 2008, l'Espagne a contribué en permanence aux moyens européens déployés sur zone, notamment avec des avions P-3 Orion et C235 Vigma.

 

Par ailleurs, depuis plus de deux ans, la marine espagnole déploie régulièrement sur zone des bâtiments, qui sont intégrés à l'EU-NAVFOR. C'est le cas actuellement pour la frégate Santa Maria.

Partager cet article
Repost0
9 juin 2011 4 09 /06 /juin /2011 07:10

http://www.thinkdefence.co.uk/wp-content/uploads/2011/06/7.62mm-MINIMI-Sliding-Rail.jpg

source thinkdefence.co.uk

 

08 June 2011 army-technology.com

 

FN Herstal has recently been awarded a new contract by the UK Ministry of Defence (MoD) for the supply of up to 176 MINIMI™ 7.62 light machine guns by the end of 2011.

 

The contract also includes optional quantities of a further 250 MINIMI 7.62 machine guns to be delivered annually over a three-year period from 2012 to 2014 should these options be exercised.

 

The MoD selected the machine gun manufactured by the Belgian firearms manufacturer following several months of functional testing under various environmental conditions.

 

The MINIMI 7.62 is lightweight (8.4kg) and can therefore be carried over rough ground and fired from standing position while providing the range and target effect of the 7.62 ammunition. The model chosen by the MoD also features a sliding buttstock for easier carriage that incorporates a hydraulic buffer for stabilised rate of fire and reduced recoil forces.

 

The MINIMI 7.62 machine gun offers similar ergonomics and maneuverability as the MINIMI 5.56 machine gun chambered in 5.56mmx45mm NATO calibre. The MINIMI 5.56 has already been in service in their thousands with the British Armed Forces since 2003.

 

Belgium-based FN Herstal is a world leader in the design, development and manufacture of small calibre weapons, integrated weapon systems and associated ammunition for military and law enforcement as well as special forces operators worldwide.

Partager cet article
Repost0
9 juin 2011 4 09 /06 /juin /2011 06:35

http://upload.wikimedia.org/wikipedia/commons/thumb/b/ba/Flag_of_Germany.svg/800px-Flag_of_Germany.svg.png

 

June 08, 2011 Andrew White, SHEPARD GROUP

 

London - European nations must encourage increased cooperation in the procurement and operation of mine-countermeasure (MCM) technology, according to a senior officer in the Federal German Navy.

 

Speaking to delegates at the Undersea Defence Technology (UDT) conference in London, RAdm Jurgen Mannhardt, deputy commander and director of specialist divisions, described how European navies had the chance to 'procure autonomous operated vehicles, interchangeable between nations and inexpensive'.

 

Announcing 'numerous challenges' in the MCM arena of operations including how Europe's capability was being reduced, Mannhardt said: 'The Federal German Navy is interested in any cooperation to make MCM faster, arriving on scene more quickly and accomplishing MCM missions more quickly.'

 

Mannhardt added that the Federal German Navy was adopting a strategy of operating mine-hunting vessels allied with autonomously operated vehicles (AOVs) which could be 'quickly transferred to any vehicle of opportunity', although he conceded such a move was expensive.

 

In addition, he called for the world's navies to maintain 'protective and defensive' anti-submarine warfare (ASW) skills, describing how more and more nations and organisations were becoming more capable of building military and non-military submarines even though some did not reach the highest levels.

 

'Small [and] deployed submarines pose threats to expeditionary forces. They are hard to detect and may become more important in the future. Larger ocean-going submarines can operate close to the coast and there is a requirement for sensors for shallow and deep waters,' Mannhardt concluded.

Partager cet article
Repost0
9 juin 2011 4 09 /06 /juin /2011 06:15

http://upload.wikimedia.org/wikipedia/en/6/6f/Triserv-600.png

 

LONDON, June 8 (UPI)

 

Britain's Ministry of Defense said it fends off 1,000 cyberattacks from hackers every year.

 

British Defense Secretary Liam Fox said that in 2010 Britain's Ministry of Defense blocked and investigated more than 1,000 cyberattacks, Defence Management Journal reported Wednesday.

 

Addressing a London Chamber of Commerce defense industry dinner, Fox said Britain was at war with an "invisible enemy" in cyberspace and that the number of security incidents with hackers attempting to penetrate Defense Ministry computer networks had more than doubled from 2009 to 2010.

 

"I and my senior colleagues are routinely alerted to incidents that could have had severe consequences if they'd not been stopped," Fox said. "Our systems are targeted by criminals, foreign intelligence services and other malicious actors seeking to exploit our people, corrupt our systems and steal information. …

 

"The risks to defense are real, and I take them very seriously. This threat is growing in scale and sophistication. My department is a prime target. Across the core defense networks there were an average of over a million security alerts every day."

Partager cet article
Repost0
8 juin 2011 3 08 /06 /juin /2011 22:05

http://defesaglobal.files.wordpress.com/2011/06/c295aewc_1.jpg

 

First Airbus Military C295 with AEW&C rotodome completes maiden flight (c) Airbus Military

  

The first Airbus Military C295 development aircraft fitted with an Airbone Early Warning sand Command (AEW&C) rotodome has successfully completed its first flight on 7th June 2011 at Airbus Military’s site in Seville (Spain). The flight follows extensive research and development work, including wind tunnel testing, leading to the conversion of a C295 to be fitted with the in-house developed rotodome The aircraft took off at 17h16 local time (15h16 UTC) and landed at 20h04 local time (18h04 UTC), after a flight lasting 2h48 (wheels off – wheels down). The experimental test pilot Alejandro Madurga captained the flight together with co-pilot Alfonso de Castro, the Flight Test Engineer Juan José Baeza, and the Test Flight Engineer Antonio Ojeda.

 

The objective of the trials is to verify the aerodynamic and structural impact of the rotodome on the aircraft’s overall structure, handling qualities and performance. The six metre diameter rotodome fitted for the initial trials is a fixed dummy structure. On production aircraft the rotodome would be a fast-rotating device housing a state-of-the-art radar providing full 360 degree and continuous coverage of a selected area. “This first flight confirmed to us that the C295 is an excellent platform to support such a rotodome”, said Alejandro Maurga after the flight. The behavior of the aircraft and its flying characteristics were very satisfactory and as expected”. Flight testing will continue during the next three months to complete the feasibility study and fully validate the concept.

 

Airbus Military’s C295 is an ideal platform for Airborne Early Warning and Control (AEW&C) missions. The C295 is currently used for other Intelligence, Surveillance & Reconnaissance applications such as maritime patrol, anti-submarine warfare or environmental protection missions, to list just a few. The C295 is a simple but robust platform with proven reliability, used in conflict operations for defence and homeland security missions. It is adaptable to the AEW&C role thanks to its versatility and the largest cabin in its class. The in-house developed Fully Integrated Tactical System (FITS) enables the integration of on-board sensors, including operation and monitoring of the future radar system and display of the aerial picture. The current AEW&C trials are to demonstrate the C295’s capability in this sector and thereby expand its range of applications. With the C295, Airbus Military has the tool to open up a new market segment for affordable high-performance AEW&C systems

 

About the C295


The new generation C295 is the ideal aircraft for military transport and civic missions such as humanitarian aid, homeland security, maritime patrol, and environmental surveillance. Thanks to its robustness and reliability, and with simple systems, this medium sized tactical airlifter provides the wide versatility and flexibility required for personnel, troop and bulky/palletized cargo transportation, casualty evacuation, communication and logistic duties, or certified air-dropping capabilities. It is fitted with both civil and military technology equipment which ensures success on demanding tactical missions, as well as growth potential for future equipment installation, and compatibility with the latest civil airspace environment. The 295 is part of Airbus Military’s family of light and medium airlifters which also includes the smaller C212 and CN235 platforms.

Partager cet article
Repost0
8 juin 2011 3 08 /06 /juin /2011 19:15

http://www.lefigaro.fr/medias/2011/06/08/5519a9b4-91e7-11e0-8249-9a0e473d6695.jpg

 

Eric Trappier, directeur général international de Dassault Aviation, et Peter Richardson, directeur technologie et stratégie de BAE Systems.

 

08/06/2011 Par Véronique Guillermard LeFigaro.fr

 

Dassault Aviation et BAE Systems exposeront au Salon du Bourget une maquette de leur futur drone de surveillance baptisé Telemos.

 

Trois mois après signé un accord de coopération exclusive dans les avions de surveillance sans pilote - les drones MALE (moyenne altitude longue endurance) -, Dassault Aviation * et BAE Systems ont présenté la maquette du futur appareil et pressé à nouveau leur gouvernement de lancer rapidement le programme.

 

Le drone franco-britannique a été baptisé Telemos, du nom «d'un cyclope devin qui, selon la mythologie grecque, a prévenu Polyphème d'une prochaine attaque du héros Ulysse ». «Autrement dit, Telemos est quelqu'un qui anticipe», a souligné Éric Trappier, directeur international de Dassault Aviation. Une maquette sera exposée au Salon du Bourget (du 20 au 26 juin) sur un stand commun à Dassault Aviation, constructeur de l'avion de combat Rafale, et BAE Systems, un des acteur du programme rival Eurofighter.

 

«Nous sommes prêts à passer à l'étape d'après. Nous n'attendons plus que la décision formelle de nos deux gouvernements», déclare Éric Trappier. «Si la décision était prise cette année, nous serions capables de livrer cinq ans plus tard», a-t-il assuré. Un délai qui semble court pour un avion militaire. «Nous maîtrisons les technologies. Nous ne développons pas un avion furtif très complexe mais un appareil capable de voler longtemps doté de systèmes - calculateurs, radars, capteurs… qui existent déjà. Les rôles sont clairement définis : BAE est le maître d'œuvre du projet et a la responsabilité de la plateforme. Nous avons la responsabilité des systèmes et de leur intégration», explique Éric Trappier. Telemos sera évolutif, soulignent ses promoteurs. Il pourrait être armé et équipé des technologies de rupture attendus aux alentours de 2020 «telle que l'optique multispectrale qui permet la fusion numérique de plusieurs images et de voir à travers un camouflage» que l'armée de l'air souhaite avoir à disposition.

Le coût du programme s'élèvera à 500 millions d'euros

 

Selon Dassaut et BAE, le coût du programme s'élèvera à 500 millions d'euros pour chaque gouvernement. Il a vocation à entraîner plusieurs partenariats de part et d'autre de la Manche : Safran et Rolls Royce pour les moteurs, Thales et Selex pour l'électronique notamment. «BAE et Dassault forment la locomotive du projet mais sont ouverts à d'autres partenaires», affirment Éric Trappier et Peter Richardson, directeur technique et stratégie de BAE Systems. Même EADS, promoteur d'un projet concurrent, baptisé Talarion, peut soumettre des offres. «Si EADS a des équipements ou des prestations à fournir à Telemos, nous ne les rejetterons pas a priori», assure Éric Trappier.

 

L'ambition de Telemos est de combler le retard des Européens en matière de drones et de créer une filière européenne indépendante. Aujourd'hui, ce marché est aux mains d'un duopole formé des États-Unis et d'Israël. Or, ces avions de surveillance pilotés à partir de stations terrestres par des opérateurs militaires se sont imposés comme des outils incontournables pour récolter des renseignements et mener des actions ciblées sur les théâtres d'opération depuis la Guerre du Golfe de 2003. Ils sont à l'œuvre en Afghanistan et en Libye.

 

«Nous apportons une solution qui s'inscrit dans le cadre du traité franco-britannique », souligne Éric Trappier. Les drones sont en effet identifiés comme un des domaines de coopération stratégiques dans le traité franco-britannique signé en novembre 2010 entre Nicolas Sarkozy et le premier ministre David Cameron. Dans ce contexte et alors que Gérard Longuet a récemment loué la qualité de la coopération franco-britannique, renforcée en Libye, le projet franco-allemand-espagnol-turcTalarion semble hors jeu.

 

Actuellement, l'armée de l'air française utilise des Harfang - des drones d'EADS développé à partir d'un appareil israélien - mais le contrat de maintenance des 4 systèmes Harfang vieillissants s'achève en 2013. L'armée de l'air estime qu'elle n'a pas assez de drones et que le Harfang actuel ne représente pas «l'état de l'art ». Elle attend avec impatience la décision de Gérard Longuet. Le ministre de la défense doit arbitrer entre deux solutions : passer un contrat de modernisation des Harfang à EADS ou acheter des drones américains, le Reaper de General Atomics, pour faire la jonction avec le futur drone MALE européen.

 

Industriels et militaires espèrent que le ministre profite de la tribune internationale qu'offre le Salon du Bourget pour rendre publics ses arbitrages.

 

* Dassault Aviation est une filiale du groupe Dassault propriétaire du Figaro

Partager cet article
Repost0
8 juin 2011 3 08 /06 /juin /2011 12:30

 

8 juin 2011 Par Rédacteur en chef. PORTAIL DES SOUS-MARINS

 

Le sauvetage du sous-marin Galerna était l’un des 4 programmés dans le cadre de "Bold Monarch 11", un exercice multinational de sauvetage de sous-marins organisé par l’OTAN qui se déroule au large de l’Espagne. 12 bâtiments et 4 sous-marins y participent.

 

Le sous-marin de sauvetage NSRS (NATO Submarine Rescue Sistem), embarqué à bord du navire norvégien Sandefjord, devait s’occuper de l’évacuation des 62 membres d d’équipage du sous-marin espagnol, qui était posé sur le fond par 100 m de profondeur.

 

Selon des sources militaires, il y a eu des problèmes sur le système électrique, qui ont retardé l’opération de plusieurs heures, puis ont finalement empêché de mettre le sous-marin à l’eau pour rejoindre le Galerna.

 

Le sous-marin espagnol est finalement remonté en surface par ses propres moyens.

 

Le "NSRS" est un système de sauvetage, homologué par l’OTAN et conçu par la France, la Norvège et la Grande-Bretagne.

 

L’évacuation des 3 autres sous-marins, dont un russe, a pu être effectuée sans problèmes.

 

Référence : ABC (Espagne)

Partager cet article
Repost0
8 juin 2011 3 08 /06 /juin /2011 06:20

http://www.defpro.com/data/gfx/news/1845bc13626b37ab9fffec673fd92e43c641348c_big.jpg

 

June 7, 2011 defpro.com

 

WESTLAKE VILLAGE, California | MBDA Missile Systems celebrated a milestone in the company’s U.S. history today during a ceremonial rollout of the 10,000th Diamond Back wing assembly at their Westlake Village, California division.

 

The Diamond Back wing assembly is used by the US Air Force’s Small Diameter Bomb (SDB Increment 1) program. The Boeing Company is the prime contractor. In 2010, MBDA Missile Systems received a Boeing Performance Excellence Award for its work as a Diamond Back wing manufacturer. The Boeing Company issues the award annually to recognize suppliers who have achieved superior performance. MBDA maintained a Silver composite performance rating for each month of the 12-month performance period, from Oct. 1, 2009, to Sept. 30, 2010.

 

Jerry Agee, CEO of MBDA Missile Systems in the US said: “This production milestone and the performance award are a credit to every employee who had a hand in designing and building Diamond Back wings and a testament to the high quality of our work force.”

 

The fully integrated Diamond Back wing for SDB is in full rate production and has been combat proven in Operation Iraqi Freedom and Operation Enduring Freedom. Future variants of the Diamond Back wing are in development for other applications, including MBDA’s SABER (Small Air Bomb Extended Range) weapon.

Partager cet article
Repost0
8 juin 2011 3 08 /06 /juin /2011 06:05

http://turkishnavy.files.wordpress.com/2011/04/gordi.jpg

source turkishnavy.files.wordpress.com

 

June 7, 2011 defpro.com

 

The crew of the Drazki Frigate of the Bulgarian Navy has returned June 4th, accosting at Burgas Naval Base, after having successfully taken part in the NATO Operation Unified Protector in support of the arms embargo imposed on Libya. The official welcoming ceremony was attended by Deputy Defence Minister Avgustina Tsvetkova, Deputy Defence Chief Vice Admiral Minko Kavaldzhiev and Navy Chief Rear Admiral Plamen Manushev. Friends and relations of the seamen welcomed them at the Naval Base.

 

“Thank you for the professional performance of your tasks. I am happy to see you back on Bulgarian soil, safe and sound,” Deputy Minister Tsvetkova said to the frigate crew.

 

Drazki joined NATO Operation Unified Protector in support of the arms embargo imposed on Libya at 0000 hours on May 1st, 2011. The frigate completed two rounds of patrol, from May 1st to May 12th and from May 17th to May 31st, 2011. The tasks on observance of the air situation and surveillance and control of sea transport aimed at searching the cargo of ships headed for Libyan seaports were performed in the Mediterranean, in the eastern part of the area of operations facing Libyan shore (not entering Libyan territorial waters). The participation of Drazki in NATO Operation Unified Protector ended on May 31st, 2011.

 

The Drazki crew interrogated a total of 76 vessels, 22 of which in the Arabic language; 3214 air targets were monitored. For the 28 days spent at sea, a total of 7,600 nautical miles were sailed. During the whole period of operation the frigate was refueled four times at sea.

 

While at operation, the crew carried out its daily routine training activities, including, fire safety drills and emergency situation response.

 

Bulgaria and the Bulgarian Navy may be proud of the commendable participation of Drazki’s 160-men crew in NATO Operation Unified Protector.

 

On June 1st, after the end of the participation in the operation, Rear Admiral Gualtiero Mattesi, commander of the Naval Group, sent a thank-you note to the Commander of the Drazki frigate Commander Pancho Panchev, in which he expressed his high opinion of the professionalism, excellent maritime skills and good level of training and preparation of the crew and ship. In his letter, Rear Admiral Mattesi pointed out that the commanding structure and crew of Drazki fully integrated into the Naval Group, thus contributing to the effective enforcement of UNSCR 1973. His high praise yet again reiterates the professionalism and prestige of Bulgarian Navy.

Partager cet article
Repost0
8 juin 2011 3 08 /06 /juin /2011 05:30

http://www.lepoint.fr/images/2011/06/07/harfang-329182-jpg_208067.JPG

 

07/06/2011 par Jean Guisnel Le Point.fr

 

La bataille des drones fait rage entre industriels européens, alors que les armées souhaitent acquérir rapidement des drones américains.

 

Le ministre de la Défense Gérard Longuet, dans un discours prononcé ce matin à Paris, a reproché aux armées d'avoir "manqué il y a dix ans le rendez-vous" des drones. Il a rappelé que les équipements dont disposent les militaires français "ne répondent pas à cet instant à toutes les exigences de nos combattants". S'écartant de son texte préparé, le ministre a estimé : "Il faut aller plus loin avec de nouveaux drones. Il faut définir nos besoins dans le cadre des études d'évaluation en cours dans le cadre du traité du traité de coopération franco-britannique." Gérard Longuet a ajouté : "Je souhaite accélérer les travaux avec nos amis britanniques. Le choix de la solution pérenne est notre première priorité."

 

Ce discours fait allusion à une compétition farouche opposant plusieurs industriels cherchant à doter les armées françaises de drones MALE (moyenne altitude longue endurance) modernes. D'une part, Dassault, associé à BAE Systems, propose un système de drone dérivé du projet britannique Mantis. D'autre part, EADS avance son système Talarion, en partenariat avec l'Allemagne et l'Espagne.

 

Solution intérimaire

 

Les promoteurs de ces solutions jurent qu'elles pourraient être prêtes dans dix ans, mais les militaires français, pour une fois d'accord entre eux, n'y croient pas. Ils demandent au gouvernement depuis des mois de trancher en faveur d'une solution intermédiaire rapide, un "gapfiller". À savoir la version la plus évoluée du drone Predator, le MQ-9 Reaper américain, armé de missiles Hellfire, déjà opérationnel et à l'oeuvre en Libye depuis plusieurs semaines. Il a été acquis par le Royaume-Uni et l'Italie, et il pourrait être opérationnel dans deux ans en France si elle décidait de l'acheter. Cette solution intérimaire est battue en brèche par EADS, qui préférerait voir les armées dotées de nouveaux exemplaires du drone Harfang de première génération, dont quatre exemplaires sont actuellement mis en oeuvre par l'armée de l'air. Dassault associé à Israel Aircraft Industries proposent de leur côté une autre solution intérimaire, le Heron TP.

 

Les propos de Gérard Longuet nous ont été rapportés par des témoins présents lors des Rencontres parlementaires sur la défense, organisées en partenariat avec le Groupement des industries françaises de défense terrestre (Gicat) le mardi 7 juin à Paris, sur le thème "Pour une politique industrielle de défense : pour quels objectifs et quels acteurs ?".

Partager cet article
Repost0
7 juin 2011 2 07 /06 /juin /2011 18:50

http://defense-update.com/wp/wp-content/uploads/2011/04/IMG_7439.jpg

A cutaway model showing the cutaway of the Scorpene

with Andrasta at the background.

Photo: Tamir Eshel, Defense-Update

 

7 juin 2011 Par Rédacteur en chef. PORTAIL DES SOUS-MARINS

 

Globalement, il y a actuellement 450 sous-marins mis en œuvre par 41 pays. Quelques 154 sous-marins sont prévus d’être achetés d’ici 2012, pour un montant total de 186,3 milliards $ (127,2 milliards €). La plupart des 41 pays qui disposent de sous-marins, modernisent actuellement leur flotte, ou achètent de nouveaux sous-marins, à la suite d’exigences de défense changeant rapidement.

 

Les sous-marins constituent un élément fondamental des flottes navales actuelles, le résultat de leurs capacités opérationnelles flexibles et de la possibilité de les utiliser pour compléter d’autres ressources stratégiques.

 

Dans le monde, 41 pays possèdent des sous-marins et disposent au total de 450 exemplaires. La plupart de ces pays sont engagés dans une modernisation de leur flotte ou dans son renforcement, résultat d’une situation stratégique en évolution.

 

Quelques 154 sous-marins sont prévus d’être achetés d’ici 2012, pour un montant total de 186,3 milliards $ (127,2 milliards €).

 

Le marché, qui s’établit actuellement à 16,4 milliards $ chaque année, devrait augment à un rythme annuel de 1,02% pour atteindre 18,2 milliards $ en 2021.

 

L’Amérique du Nord devrait représenter 47% du marché sur la période, pour un montant de 87,3 milliards $. Les Etats-Unis représentent la presque totalité de cette somme.

 

Les nations européennes devraient dépenser au total 46,3 milliards $ sur 10 ans, soit 25% du marché mondial des sous-marins.

 

L’hostilité existant entre les différents états d’Asie pousse le marché des sous-marins, qui devrait atteindre 44 milliards $, 23,6% du total.

 

En Amérique latine, le Brésil et l’Argentine sont les plus gros acheteurs dans le secteur des sous-marins. Leurs achats devraient atteindre 8,6 milliards $, soit 4,61% du total.

 

Référence : Business Wire

Partager cet article
Repost0
7 juin 2011 2 07 /06 /juin /2011 18:40

http://www.sourcesecurity.com/images/moreimages/UDT-Europe-Logo-220.png

June 07, 2011 Andrew White, SHEPARD GROUP

London - The next generation of submarines will be required to carry additional C4ISR equipment in order to satisfy future operational requirements, according to Manfred Klein, senior VP for project development and research at Howaldtswerke-Deutsche Werft (HDW).

Addressing delegates at the Undersea Defence Technology (UDT) conference in London, Klein described the need for additional equipment such as data link and communications technology as well as electronic warfare and an ability to cooperate with special forces (SF) to 'further enhance the operational spectrum of submarines'.

The latter, he said, would involve submarines becoming 'invisible transporters and supporters of combat diver operations', providing space for SF personnel and equipment.

Klein added that next-generation boats would be required to carry 'new weapons and sensors to participate in asymmetric situations' with submarines being used to operate as invisible reconnaissance units deep in enemy waters.

'There, they will need extensive communications and ESM outfits inboard and on masts with working space and accommodation for intelligence teams; [capability for] high-speed data transfers; enhanced optronic systems; and capability to operate drones underwater or in the air; and extended AIP endurance because of a necessity to stay longer in an area close to enemy posts,' he urged.

Additionally, Klein described the development of lithium batteries as being of 'major importance to submarine design', outlining endurance increases between 50 and 400 per cent and reduction in maintenance costs and cycles.

However, Klein warned that navies and industry should not forget the traditional role and capability of the submarine, which provided the 'best bang for the money'.

'We are seeing an increasing number of different missions but we cannot forget this old feature, which is an important part of the submarine,' he concluded.

Partager cet article
Repost0
7 juin 2011 2 07 /06 /juin /2011 17:45

http://www.spacedaily.com/images-lg/nuclear-weapon-missile-transport-truck-lg.jpg

June 6, 2011 Stockholm (AFP)

More than 5,000 nuclear weapons are deployed around the world and nuclear powers continue investing in new weapon systems, making meaningful disarmament in the near future unlikely, a report published Tuesday said.

"More than 5,000 nuclear weapons are deployed and ready for use, including nearly 2,000 that are kept in a high state of alert," according to a report by the Stockholm International Peace Research Institute (SIPRI).

SIPRI's report said the world's eight nuclear powers -- Britain, China, France, India, Israel, Pakistan, Russia and the US -- possess more than 20,500 warheads.

As of January 2011, Russia had 11,000 nuclear warheads, including 2,427 deployed, while the United States had 8,500 including 2,150 deployed, the report said.

The US and Russia have signed a Strategic Arms Reduction Treaty (START) that calls for a maximum of 1,550 warheads deployed per country.

However SIPRI argued that prospects for meaningful disarmament in the short term are grim as all eight countries seem committed to either improving or maintaining their nuclear programmes.

"The five legally recognised nuclear weapons states, as defined by the 1968 Non-Proliferation Treaty are either deploying new nuclear weapon systems or have announced their intention to do so," the report said, referring to Britain, China, France, Russia and the US.

India and Pakistan are "expanding their capacity to produce fissile material for military purposes," according to the report.

SIPRI Director Daniel Nord said south Asia, where relations between India and Pakistan seem perpetually tense, is "the only place in the world where you have a nuclear weapons arms race."

While Israel, which has never conclusively declared itself a nuclear weapons state but is almost universally assumed to be one, "appears to be waiting to assess how the situation with Iran's nuclear programme develops," SIPRI said.

Nord argued that because "nuclear weapons states are modernising and are investing in their nuclear weapons establishments (it) seems unlikely that there will be any real nuclear weapon disarmament within the forseeable future."

The report said that North Korea "is believed to have produced enough plutonium to build a small number of nuclear warheads, but there is no public information to verify that it has operational nuclear weapons."

Nord identified Pakistan "losing control of part of its nuclear arsenal" to a terrorist group as a specific concern.

He also voiced worry over the potential consequences if "Israel or the United States decide that they will have to intervene and do something about the programme in Iran."

Iran has repeatedly insisted that its nuclear programme is non-military, but several world powers have demanded closer international inspection of Iran's nuclear sites to verfiy the claim.

SIPRI is an independent institution that receives 50 percent of its funding from the Swedish state.

Partager cet article
Repost0
7 juin 2011 2 07 /06 /juin /2011 17:25

http://upload.wikimedia.org/wikipedia/commons/0/0b/Astute2cropped.jpg

Jun 7, 2011 ASDNews Source : Tods Defence

Tods Defence has completed the construction and on-site assembly of the third, in a series of seven, Bow Sonar Domes for the UK Astute class submarine programme.

The sonar dome installation took place over a 14 week period in Devonshire Dock Hall in Barrow in Furness, working closely with BAE Engineers and Production teams to integrate the assembly into the main boat build schedule.

On completion of the Sonar Dome, Steve Burton Managing Director, Tods Defence said: "Our installation of the dome during the Astute build programme was on-time and within budget, and we are delighted to have completed the work without delay, helping the overall boat schedule meet its wider targets."

Partager cet article
Repost0

Présentation

  • : RP Defense
  • : Web review defence industry - Revue du web industrie de défense - company information - news in France, Europe and elsewhere ...
  • Contact

Recherche

Articles Récents

Categories