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Analysts: Navy brass view F-35C's stealth as overrated ; US Navy cuts F-35C buy by one-third

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The top officer of one of three services projected to spend tens of billions of dollars on stealthy new F-35 Joint Strike Fighters, now says "stealth may be overrated."

During a speech last week to a Washington audience, Chief of Naval Operations Adm. Jon Greenert described what he's looking for in the next generation of strike aircraft — and it doesn't look like the controversial F-35.

"What does that next strike fighter look like?" Greenert asked the packed forum. "I'm not sure it's manned, don't know that it is. You can only go so fast, and you know that stealth may be overrated. ... Let's face it, if something moves fast through the air, disrupts molecules and puts out heat — I don't care how cool the engine can be, it's going to be detectable. You get my point."

Greenert was speaking about the next generation of fighter aircraft, but his comments could just as easily be applied to Lockheed Martin's F-35C, the carrier-based version of the joint strike fighter. Aviation analysts who watch the F-35 program closely say Greenert's comments reflect ambivalence among naval aviators about the F-35 as a strike fighter, especially compared to the tried-and-true F/A-18 E/F Super Hornets.

"It's not just Greenert, it's across the naval aviation community: They're just not that into the F-35," said Richard Aboulafia, vice president for analysis at the Teal Group.

Greenert has expressed skepticism about stealth technology's value before, arguing in a 2012 paper that improving computing technology will render even the most stealthy aircraft more detectable.

"Those developments do not herald the end of stealth, but they do show the limits of stealth design in getting platforms close enough to use short-range weapons," Greenert wrote.

"It is time to consider shifting our focus from platforms that rely solely on stealth to also include concepts for operating farther from adversaries using standoff weapons and unmanned systems — or employing electronic-warfare payloads to confuse or jam threat sensors rather than trying to hide from them."

Lockheed Martin, the airplane's prime contractor, doesn't see stealth as overrated, saying in a statement that a stealth aircraft will avoid detection better than a non-stealth aircraft every time, and give it the edge in a fight.

"Stealth provides a huge, almost immeasurable advantage because of adversaries' difficulty in detecting the F-35 by the use of either ground-based or airborne radar ... The F-35 design is balanced to optimize stealth in several dimensions, and integrated sensors provide the pilot exceptional situational awareness and tactical advantages against future threats. No other fighter system provides that level of survivability."

The Navy's wait-and-see approach to the F-35C is evident from its buying strategy, said Aboulafia, the Teal Group analyst.

The Navy ordered two F-35Cs for 2015, which lawmakers doubled to four, bringing the grand total to 30 in the first seven years of production, according to budget documents and a recent Congressional Research Service Report.

By contrast, the Marine Corps requested six F-35B jump-jet variants and the Air Force requested 26 F-35As, bringing their totals to 66 and 130, respectively.

In the fiscal 2016 budget request, the Navy plans to order four F-35Cs.

"There are some officers in the Navy who would like to see stealth brought to carriers, but quite a few who wouldn't, who would rather stick with something they know, at a price they know, with two engines that they know and perhaps, shift all funding to the sixth generation [F/A-18]," Aboulafia said.

He said the Navy's buying pattern is telling as to how it sees it integrating into the fleet.

"They are just not acting like the F-35 will be a major part of their force structure in the future," he said, noting he estimated that the Navy might end up buying roughly 200.

The F-35 is the most expensive weapons program in Pentagon history, expected to clock in at about $1.5 trillion over the program's lifetime.

Bryan Clark, a retired commander and a former policy adviser to Greenert, said the F-35's real benefits come from its advanced command-and-control systems, its less-detectable data links and its top-of-the-line intelligence, surveillance and reconnaissance systems.

"These and its stealth would enable it to act as a forward sensor and command-and-control platform. These functions might be more valuable than what it brings from a pure strike perspective," he said.

Ultimately, if the Navy wants it for an ISR platform and a secondary strike fighter, it wouldn't need as many in the future.

"It could change how many it buys long term to field one squadron per carrier air wing instead of two," he said. "The second squadron per air wing could instead be [Unmanned Carrier-Launched Airborne Surveillance and Strike], F/A-18 E/F derivatives, or another aircraft, but they would be intended to deliver larger payloads than F-35."

Analysts: Navy brass view F-35C's stealth as overrated

But damn,it's a sexy machine :partay:

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I knew it:yahoo:. The Navy hates stealth, and why wouldn't it? Navy sensors can easily detect stealth aircraft, it knows the limitations of stealth at sea, it killed the concept of stealth at sea. Add the F-35s poor performance to the mix and there is really no incentive to dropping the F/A-18 or UCLASS from the Navy's ledger in favor of more F-35s. I don't hate the F-35, but damn am I glad the Navy isn't investing too much into it.

Good news all around, with the money they save from not buying the F-35 the Navy can invest more in:

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and

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Also some more of

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Also, use the money to build another America Class, increase sub research and up-arm everything (especially the LCS)!!!
 
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I knew it:yahoo:. The Navy hates stealth, and why wouldn't it? It's sensors can easily detect stealth aircraft, it knows the limitations of stealth at sea. Add the F-35s poor performance to the mix and there is really no incentive to dropping the F/A-18 or UCLASS from the Navy's ledger. I don't hate the F-35, but damn am I glad the Navy isn't investing too much into it.

Good news all around, with the money they save from not buying the F-35 the Navy can invest more in:

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and

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Also some more of

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Also, use the money to build another America Class, increase sub research and up-arm everything (especially the LCS)!!!

Lies!! All lies!!!

If Russia and China are developing stealth aircraft, why should it be useless?
 
@SvenSvensonov


Defense blogs are talking about a "6th generation" fighter aircraft. If it is not too much trouble for you then can you please explain simple folk like me what is 6th gen, how is it more efficient and the possible status of US 6th gen fighter.
 
stealth could be rendered overrated soon.
you would think it would be easier and cheaper to develop anti-stealth radar.
i'm sure the U.S has already done this.
 
stealth could be rendered overrated soon.
you would think it would be easier and cheaper to develop anti-stealth radar.
i'm sure the U.S has already done this.
There was nothing like full-stealth anyway. Only minimization of radar detection. It depends on how good or how bad the air defence systems are of the countries that F35 will be used on.
 
stealth could be rendered overrated soon.
you would think it would be easier and cheaper to develop anti-stealth radar.
i'm sure the U.S has already done this.

There already are anti-stealth radars. Old radars of the 50s and 60s are said to be effective against stealth to reasonable degrees.
 
There was nothing like full-stealth anyway. Only minimization of radar detection. It depends on how good or how bad the air defence systems are of the countries that F35 will be used on.

Precisely. And on any major military action, expect a naval-based coastal bombardment first , which will most likely knock out 60-80% of the enemy's military grid.

Case in point Iraq 2.0.
 
Precisely. And on any major military action, expect a naval-based coastal bombardment first , which will most likely knock out 60-80% of the enemy's military grid.

Case in point Iraq 2.0.
True. First there would be massive bombardment of their positions. The F-35 would go in as the cav to knock out the final military grid. I think the major advantage of the F-35 is the superior avionics. The F-35 will be able to detect an enemy far earlier and have the luxury to strike first.
 
True. First there would be massive bombardment of their positions. The F-35 would go in as the cav to knock out the final military grid. I think the major advantage of the F-35 is the superior avionics. The F-35 will be able to detect an enemy far earlier and have the luxury to strike first.

Turkey is getting 100 F-35s, right? This means you guys will have the most powerful air force in the wider Middle East / Southeastern Europe/ Western Asia region. ;)
 
Turkey is getting 100 F-35s, right? This means you guys will have the most powerful air force in the wider Middle East / Southeastern Europe/ Western Asia region. ;)
We are buying 2, depending on the experience and performance, we can get up to 100. Turkey is already producing special cruise missile for F-35 so it can strike without getting in a danger zone:

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One thing I can not understand why the unmanned aircraft is subsonic. I would have thought speed would be an important factor in the UCAV.
 
@Gabriel92 @SvenSvensonov @haman10 @Oldman1 @atawolf @Nihonjin1051 @Indian Patriot @C130


There is no such thing as an aircraft which is invisible to radar. A Stelath aircraft has a low RCS.


Probably US navy does not give a damn about stealth because While a Stealth aircraft flying over land would be able to hide in clutter that would be genrated from terrain, but even a low RCS aircraft would be comparatively easy to detect when flying over calm oceans due to lack of ground clutter. RCS of F-35 may be equal to a metal golf ball, but when that golf ball is flying over calm oceans, it would stand out in background.

This may be the reason of USN's disinterest in stealth.
 
Seeing this, the 6th gen super hornet replacement program will probably be accelerated. And like @SvenSvensonov said, it will probably have some pretty potent EW and IRST systems seeing that the navy is not that hyped about stealth. Only time will tell though.
 

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