SEAL has used a helicopter to assassinate Osama invisible VIDEO

Navy Seal commando was able to creep toward the target, in silence during the mission to eliminate Osama bin Laden, using two helicopters modified ultra secret, invisible to radar, which have never been seen before, according to some experts, quoted by ABC News.

SEALs' Stealth Helicopter

In operation where the terrorist network al-Qaida leader killed, One of the two Blackhawk helicopters which has been transported commando members Seal the complex's bin LadenIn Pakistan, hit the compound wall with the rotor blade and was forced to land by force. Because it was inoperable, the commando unit destroyed at the end of the mission, with explosives.
But photos the remaining parts after the explosion - the tail section, with modifications "curious" - and led the military analysts to talk about a program to create an invisible helicopter, Whose existence is only rumored. A former official with the DoDDan Goure, vice president of the Lexington Institute, said he has never seen anything like this.
“It is a first"Said Goure. "You would know that comes directly to you. And this is important, because these (helicopters) Go quickly and at low altitude and, if not cause a noise to warn you that I come to you, do not react until it's too late. He was clearly part of the success"He added operation.

One of the two Blackhawk helicopters that transported them collapsed Seal commando members

A former special operations airman said, for The Army Times, that in addition to modifications to reduce noise, shapes, generally of wreckage - the sharp angles and characteristic surfaces rather invisible aircraft - is further proof that it is on a modified version of Blackhawk.
A senior official said the Pentagon for ABC News that the Defense Department would not comment "at all" about the helicopter destroyed.

Stealth Blackhawk

Neighbors bin Laden of Abbottabad helicopters said they had heard the night of Sunday to Monday, when they were just above them. Coverage of their particular design of the rotor and eliminates noise while flying helicopters, said Bill Sweetman, editor-in-chief of Defense Technology International. A former advisor in the fight against terrorism, Richard Clarke, ABC News consultant, said that after shooting parties wreck, U.S. concerns. "Parts of the helicopter could be the way to China"He added.