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RQ-170 Sentinel  (Source: muslimmedianetwork.com)
However, a Lexington Institute analyst said that all signs point to the RQ-170 Sentinel as the missing drone

Analysts and Pentagon officials have placed serious doubts on Iran's claims to have shot down a stealthy U.S. aircraft earlier this week, saying that the craft likely experienced mechanical malfunctions instead.

On Sunday, Iran claimed that its military shot down a stealthy unmanned RQ-170 Sentinel reconnaissance aircraft which is now in its possession. Iran later said that it used a cyber attack to bring the aircraft down, and that it is "largely intact," but it has not provided any evidence of either claim.

According to Lexington Institute analyst Loren Thompson, there was no evidence that the drone was brought down using physical activity. Thompson added that using cyber warfare to bring down the aircraft was unlikely as well because it is a stealth drone.

"It would be almost impossible for Iran to shoot down an RQ-170 because it is stealthy; therefore, the Iranian air defenses can't see it," said Thompson. "Partly for the same reason, it is exceedingly unlikely that they used a cyber attack to bring down the aircraft."

While the Pentagon may disagree with how the drone was brought down, it's not arguing that an aircraft is indeed missing. U.S. Army Lt. Col. Jimmie Cummings, spokesman for NATO's International Security Assistance Force (ISAF)-Afghanistan, said that he cannot confirm if the missing aircraft is a RQ-170.

However, Thompson said that all signs point to the RQ-170 Sentinel as the missing drone. He added that the Sentinel likely malfunctioned and crashed, and was probably not shot down or attacked in any way by Iran. The fact that the drone was lost indicates that there was likely a software problem.

If this is the case, Iran has a useless weapon on its hand. Many worried that the Iranian military could extract secrets behind U.S. military technologies by possessing the drone, but with hardware or software malfunctions, the aircraft is useless in providing what they're looking for.

Even if the Sentinel is useless at this point, the crash has raised doubts about the use of unmanned stealth drones and their abilities.

Source: Defense News



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RE: Useless?
By geddarkstorm on 12/7/2011 1:29:07 PM , Rating: 2
That's what we worry about.

Just the stealth coating and airframe/engine technologies alone are not something we want in any one else's hands.

But hey, that's the nature of the world and nations--everyone is always getting their hands on everyone else's technology eventually. Just a matter of if they have the know how and manufacturing sophistication to replicate what they find (or the want to do so). The arms race never ends.

Only problem here is this may be our current top of the line tech, which means we won't surpass it for awhile, and could leapfrog someone like China much closer to us.


RE: Useless?
By autoboy on 12/7/2011 2:25:16 PM , Rating: 3
If we even know the name of the drone then it isn't our top tech. Still, the coatings and general design of the aircraft are bad to have in enemy hands but the engine design in this thing probably isn't anything new.


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