Hiển thị các bài đăng có nhãn Air Show. Hiển thị tất cả bài đăng
Hiển thị các bài đăng có nhãn Air Show. Hiển thị tất cả bài đăng

Thứ Sáu, 21 tháng 6, 2013

PAS 2013: China’s Fighters, Drone Look Like U.S. Aircraft


PARIS — China’s models of military planes at the Paris Air Show bear resemblance to U.S. aircraft, drawing attention to the rising concern in the Defense Department that the country is using cyber espionage to obtain sensitive defense technology.

The state-run Aviation Industry Corporation of China had a large exhibit of military and civilian models of aircraft at the show, held outside Paris at the historic Le Bourget airfield.

The display included three fighters and a drone: a single-seat version of the FC-1, a single-engine fighter built for the Pakistani air force and designated JF-17; a dual-seat variant of the FC-1 in development; the dual-seat, twin-engine L-15 trainer; and an unmanned system called Wing Loong.

The fighters looked like the F-16 made by Lockheed Martin Corp. and the drone bore resemblance to the MQ-1 Predator made by General Atomics Aeronautical Systems Inc., without the inverted tail. The Chinese drone is designed as a low-altitude craft that can fly up to 16,500 feet and loiter for 20 hours.

A spokesman from the Beijing-based corporation was quick to note that the FC-1 is “a lot cheaper than the F-16,” though he declined to provide a figure. The man gave a brief overview of the systems to Military​.com but declined to be named, citing corporation policy.

Notably missing from the exhibit was any display of the J-20, China’s classified stealth-fighter program.

During talks this month at an estate in Rancho Mirage, Calif., President Barack Obama reportedly warned the new Chinese President Xi Jinping that cyber attacks against the U.S. threaten the two countries’ strategic relationship. Xi insisted China is also the victim of computer hacking.


Obama faced pressure to raise the issue after the recent leak of a classified section of a Defense Department report showed that designs for the most advanced U.S. weapons have been compromised by suspected Chinese hackers. The list of weaponry includes the F-35 Joint Strike Fighter, the Littoral Combat Ship, and the Aegis Ballistic Missile Defense System, among others.

The Pentagon in its latest annual assessment of China’s armed forces for the first time blamed China directly for targeting its computer networks. The attacks were focused on extracting information, including sensitive defense technology.

“In 2012, numerous computer systems around the world, including those owned by the U.S. government, continued to be targeted for intrusions, some of which appear to be attributable directly to the Chinese government and military,” it states. “The accesses and skills required for these intrusions are similar to those necessary to conduct computer network attacks.”

That document also concluded that the People’s Liberation Army, or PLA, considers the strategy of “information dominance” a critical form of defense against countries that it views as “information dependent,” such as the U.S.

China called the accusations “groundless” and “not in line with the efforts made by both sides to strengthen mutual trust and cooperation,” according to a May 9 article published on the state-run website, “People’s Daily Online.” The country is a “victim itself of cyberattacks,” it states.

A Chinese espionage group since 2006 has stolen hundreds of terabytes of information from at least 141 companies across 20 major industries, including aerospace and defense, according to a February report from Mandiant, a closely held company based in Alexandria, Va., which sells information-security services.

Defense Tech

Thứ Ba, 18 tháng 6, 2013

Paris Air Show 2013: Su-35


The Paris Air Show this week hosted the first foreign demonstration of the Russian supermaneuverable multirole fighter the Sukhoi Su-35. The specific aircraft on show is the latest iteration of the aircraft, designated Su-35S, 48 of which have been allocated to the Russian Air Force as they roll off the production line between 2011 and 2015. Visitors to the air show were treated to a display of the Su-35's impressive aerobatics, including a demonstration of the breathtaking Pugachev's Cobra maneuver.

Su-35


Describing the Su-35S as a "4++ generation" jet fighter, Sukhoi claims that the characteristics of the aircraft exceed those of all European tactical fighters including the Dassault Rafale and Eurofighter Typhoon. Further, the company claims the aircraft can "successfully counter" fully-fledged fifth generation US jet fighters, Lockheed Martin's F-35 Lightning II and F-22 Raptor – a bold statement given the stealth capabilities of the latter.


Like the F-22, the Su-35S is capable of thrust vectoring, which is the ability to change the direction of thrust from the engines. This simplifies (in relative terms, at least) the execution of Pugachev's Cobra, a maneuver in which a jet fighter raises its nose to a vertical position (or even a backwards lean), greatly reducing its forward speed. In this position the pilot must increase power to maintain constant altitude, which, combined with a continued forward motion without roll or yaw, is a prerequisite of a properly executed Cobra.


The maneuver was first demonstrated at the 1989 Paris Air Show by Viktor Pugachev in a Sukhoi Su-27, the aircraft from which the S-35 has evolved, without the benefit of thrust vectoring. Though it has been claimed that the Cobra could theoretically be used in combat to cause a chasing assailant to overshoot, it has been dismissed by some as little more than a marketing gimmick and party trick, not to mention one that has been replicated by the F-22.


Window shoppers from potential export markets (i.e. those not on the USA's Christmas card list) in Paris this week may be more interested in more concrete aspects of the Su-35S' specification. Its maximum speed at altitude of 2,400 km/h basically matches that of the F-22. The Su-35S is also equipped with an infra-red search and track system that could conceivably used to detect stealth aircraft within a reported range of roughly 80 km (50 miles) – though whether an F-22 would let an assailant get within 80 km on its own terms is questionable. It has an operational range of 3,600 km (1,940 nautical miles) at high altitude.


There's doubtless a degree of bravado to Sukhoi's claims, and comparing fighter against fighter is far from straightforward. However, there's no doubt that the Su-35 is a capable and fearsome jet fighter.


Gizmag

Alenia Unveils New Trainer Aircraft

PARIS — Italy’s Alenia Aermacchi presented a new basic-advanced jet trainer on Tuesday — the M-345 HET — that it claims will cost less than a turbo prop to buy and cost the same to run.

Aermacchi's M-345 High Efficiency Trainer
Alenia Aermacchi's M-345 High Efficiency Trainer at the Paris Air Show. (Alenia Aermacchi)

The presentation at the Paris Air Show coincided with the signing by CEO Giuseppe Giordo of a letter of intent with Italy’s procurement chief to jointly develop the trainer, with a possible entry into service with the Italian Air Force between 2017 and 2020.

The M-345 represents an upgrade to its planned, but never built, M-311 trainer, which in turn was a development of the S-211, sold to the Philippines. The new upgrade, which is dubbed the High Efficiency Trainer (HET) and will have a new engine, was on display at the Paris Air Show.

The new aircraft will fly with a 1,600-kilogram thrust engine, a heads-up display and embedded tactical training simulation.

The aircraft is being developed to replace the Italian Air Force’s MB-339 jet trainer, and to serve as the lead up to Alenia Aermacchi’s M-346 trainer, which the Air Force has already acquired.

Giordo said development would cost less than US $100 million and take two years. “There is a limited amount of money and we must respect the schedule,” he said.

Apart from being designed to replaced the MB-339, the M-345 HET will be pitched at air forces replacing first generation Hawks, the Alpha Jet and the L-39 Albatros, a spokesman said.

“Air forces are tending to replace these aircraft with turboprops, but we believe the M-345 will be cheaper and offer the same operating costs,” he said.

Giordo said he predicted a global market of 200 aircraft.

The spokesman also claimed the new, low cost jet could find favor with the French Air Force as it seeks to create a two-tier training system.

“This is perfect for France’s possible need for a trainer, which they they have said could be a turbo prop, in a two-tier system,” he said.

Separately, Giordo said Alenia Aermacchi is not interested in building basic, screener trainers. “We believe such a product must be very lost cost, less than €150,000 (US $200,000), and Alenia Aermacchi cannot afford to produce such a product,” he said. ■

Alenia Aermacchi's M-345 High Efficiency Trainer

Defense News

Thứ Hai, 17 tháng 6, 2013

Paris Air Show 2013: Amazing aircraft aerobatics high above France

A Fouga Magister airplane is performing at the Paris Air Show 2013 at Le Bourget, France, 17 June 2013. France is celebrating its 50th International Paris Air Show, which will take place form 17 to 23 June 2013.
A Fouga Magister airplane is performing at the Paris Air Show 2013 at Le Bourget, France, 17 June 2013. France is celebrating its 50th International Paris Air Show, which will take place form 17 to 23 June 2013.

A French Rafale fighter airplane is performing at the Paris Air Show 2013 at Le Bourget, France, 17 June 2013. France is celebrating its 50th International Paris Air Show, which will take place form 17 to 23 June 2013.
A French Rafale fighter airplane is performing at the Paris Air Show 2013 at Le Bourget, France, 17 June 2013. France is celebrating its 50th International Paris Air Show, which will take place form 17 to 23 June 2013.

An Airbus A 380 (L) aircraft flies over Le Bourget airport on June 17, 2013 on the opening day of the International Paris Air show.
An Airbus A 380 (L) aircraft flies over Le Bourget airport on June 17, 2013 on the opening day of the International Paris Air show.

Two French 'Tigre' helicopters fly over Le Bourget airport on June 17, 2013, north of Paris, on the opening day of the International Paris Air show which will be held until June 23, 2013.
Two French 'Tigre' helicopters fly over Le Bourget airport on June 17, 2013, north of Paris, on the opening day of the International Paris Air show which will be held until June 23, 2013.

A Russian Airplane ANTOHOB 70 is performing at the Paris Air Show 2013 at Le Bourget, France, 17 June 2013. France is celebrating its 50th International Paris Air Show, which will takes from 17 to 23 June 2013.

An Airbus A400M military aircraft followed by Alphajet planes from the Patrouille de France (France's Patrol) are seen during a flying display, during the opening of the 50th Paris Air Show, at the Le Bourget airport near Paris June 17, 2013. The Paris Air Show runs from June 17 to 23.

An accrobatic plane performs over Le Bourget airport on June 17, 2013 on the opening day of the International Paris Air show.

Russian air force Sukhoi su-139 fighters take off during a performance at the presentation Paris Air Show in le Bourget, North of Paris, Sunday, June 16, 2013. The Paris Air Show will open on June 17 at Le Bourget.

France's A400M, Airbus Military paratroopers performs during the presentation Paris Air Show in le Bourget, North of Paris, Sunday, June 16, 2013. The Paris Air Show will open on June 17 at Le Bourget.

The Russian-made Sukhoi SU-35 military jet lands after its preparation flying display at Le Bourget on June 16, 2013 on the eve of the opening of the International Paris Air show.

A Boeing 787 Dreamliner flies during a preparation routine at Le Bourget on June 14, 2013. The Paris Air show will open on June 17, 2013.

A Sukhoi SU-35 fighter takes off during a flying display, one day before the 50th Paris Air Show, at the Le Bourget airport near Paris, June 16, 2013. The Paris Air Show runs from June 17 to 23.

A Sukhoi Su-35 fighter with special vectored thrust jet engines takes part in a flying display, two days before the Paris Air Show, at the Le Bourget airport near Paris, June 15, 2013. The Paris Air Show runs from June 17 to 23.

An Air India Airlines Boeing 787 dreamliner takes part in a flying display during the 50th Paris Air Show at the Le Bourget airport near Paris, June 14, 2013. The Paris Air Show runs from June 17 to 23.

French Prime Minister Jean-Marc Ayrault (C), Defence minister Jean-Yves Le Drian (R) and National Assembly speaker Claude Bartolone attend airplanes demonstrations at the opening of the 50th Paris Air Show, at the Le Bourget airport near Paris, June 17, 2013.

NY Daily News

V-22 Sees Up To 100 Foreign Sales

V-22 Osprey

PARIS AIR SHOW: Flight hour costs have dropped while readiness rates have improved for the V-22, a rare feat indeed for a modern combat aircraft.

Critics have pointed to the V-22′s readiness rates and costs as yet another reason to curtail the program, but when I asked Marine Col. Greg Masiello, manager of the Joint Program Office, what their current maintenance costs are, he said they are down to $9,520 an hour at the same time they’ve substantially increased the plane’s readiness rates.

“In 2010 we have had a 28 percent increase in readiness; at the same time we’ve had a 19 percent decrease in maintenance costs, as measured by cost per flight hour,” an obviously pleased program manager replied when I asked him for the latest numbers. “I’m unaware of any other program that has demonstrated an increase in readiness while lowering flight hour costs.”

This news come fresh on the heels of the V-22 program landing an impressive commitment from the Pentagon for a $6.5 billion, five-year mulityear contract for 99 Ospreys. The average unit price for the V-22s ordered across that deal is $70 million, he told reporters here during a briefing at the Boeing chalet. While that isn’t, strictly speaking news (the redoubtable Rick Whittle reported that for us in February), he buried the information and we want to make sure you know.)

The other news from today’s briefing was that the US may sell as many as 100 Ospreys to other countries. Defense Secretary Chuck Hagel identified Israel as a buyer back in April. The United Arab Emirates are believed to be keenly interested, Japan may well buy some now that the Japanese public has seen the aircraft does not fall out of the sky. Masiello would not be drawn on specific countries but these are pretty obvious. Masiello showed photos of Ospreys landing on two different classes of Japanese ships last week, the JS Shimokita and the JS Hyuga. What did landing on these ships demonstrate? The V-22 doesn’t need ”a big flat deck” to operate from, he said.

The French might want V-22s for carriers like their Mistral, which trained with the Marines during Bold Alligator 2012. And Masiello said there might well be training done with the French carrier to demonstrate the plane’s capabilities and ensure the US could fly with the French and operate from the Mistral.

And the Osprey program has kept the Navy moving to try the V-22 as a Carrier On-Board Delivery (COD) aircraft. Currently, the Navy relies on ancient C-2A Greyhounds, twin-engine turboprops that haul cargo, mail and passengers between carriers and the shore. The first prototypes flew in 1964.

Masiello said the aircraft was flying last week from a carrier, the USS Harry Truman, as part of a formal Military Utility Assessment. “All the reports — not done yet — all are, so far so good,” the enthusiastic Marine told his audience. If the Navy goes for the aircraft that could mean another 30 to 50 V-22s for manufacturer Bell-Boeing, Masiello estimated when I pressed him. The next multi-year contact — number three — could handle much of such a Navy order, along with the foreign sales mentioned above.

Poster Image
Breaking Defense

Russia to Display Yak-130 Combat Trainer at Paris Air Show


(RIA Novosti) - Russia will display its Yakovlev Yak-130 Mitten combat trainer, Sukhoi Su-35 Flanker-E multirole fighter and Kamov Ka-52 Hokum B attack helicopter at the Paris Air Show, the Federal Service for Military and Technical Cooperation reported Monday.

Sukhoi Su-35 multirole fighter
Sukhoi Su-35 multirole fighter

The Paris Air Show is an international event taking place every odd year at Le Bourget Airport in the French capital Paris. This year, it will be held June 17-23.

Kamov Ka-52 Hokum B attack helicopter
Kamov Ka-52 Hokum B attack helicopter

The Russian delegation to the show will be led by the head of the Federal Service for Military and Technical Cooperation, Alexander Fomin.


Yak-130 is an advanced pilot training aircraft, able to replicate characteristics of Russian 4+ generation fighters, as well as the Sukhoi T-50 fifth generation fighter. Combat training suite on the Yak-130 includes simulated and real firing systems with air-to-air and air-to-surface missiles, bomb dropping, gun firing and on-board self-protection systems.

RIA Novosti