WASHINGTON – Osama bin Laden, the glowering mastermind behind the Sept. 11, 2001, terror attacks that killed thousands of Americans, was slain in a firefight Sunday with U.S. forces in Pakistan, ending a manhunt that spanned a frustrating decade.
"Justice has been done," President Barack Obama said in a dramatic late-night announcement at the White House.
A jubilant crowd of thousands gathered outside the White House as word spread of bin Laden's death. Hundreds more sang and waved American flags at Ground Zero in New York — where the twin towers that once stood as symbols of American economic power were brought down by bin Laden's hijackers 10 years ago.
Another hijacked plane slammed into the Pentagon on that cloudless day, and a fourth was commandeered by passengers who forced it to the ground before it could reach its intended target in Washington.
U.S. officials said the helicopter raid in Pakistan was carried out by CIA paramilitaries together with the elite Navy SEAL Team Six. The U.S. team took custody of bin Laden's remains, which American officials said were being handled in accordance with Islamic tradition.
The death marks a psychological triumph in a long struggle, although its ultimate impact on al-Qaida is less clear.
The greatest terrorist threat to the U.S. is now considered to be the al-Qaida franchise in Yemen, far from al-Qaida's core in Pakistan. The Yemen branch almost took down a U.S.-bound airliner on Christmas 2009 and nearly detonated explosives aboard two U.S. cargo planes last fall. Those operations were carried out without any direct involvement from bin Laden.
Obama said he gave the order for the operation after receiving intelligence information that he did not further describe.
Former President George W. Bush, who was in office on the day of the attacks, issued a written statement hailing bin Laden's death as a momentous achievement. "The fight against terror goes on, but tonight America has sent an unmistakable message: No matter how long it takes, justice will be done," he said.
Senior administration officials said the terrorist mastermind was found inside a custom-built compound with two security gates. They said it appeared to have been constructed to harbor one high-value target and that for undisclosed reasons, officials believed the hideout was bin Laden's.
Officials also said they believe the death puts bin Laden's al-Qaida on a path of decline that will be difficult to reverse, but there was no word on the whereabouts of bin Laden's second-in-command, Ayman al-Zawahri.
The stunning end to the world's most widely-watched manhunt came just months before the 10th anniversary of the Sept. 11 attacks on the World Trade Centers and Pentagon, orchestrated by al-Qaida that killed nearly 3,000 people.
The attacks a decade ago seemed to come out of nowhere, even though al-Qaida had previously struck American targets overseas.
The terrorists’ hijacked planes flew one of them into one of Manhattan's Twin Towers — and, moments later, into the other one. Both buildings collapsed, trapping thousands inside and also claiming the lives of firefighters and others who had rushed to help them.
A third plane slammed into the Pentagon, defacing the symbol of America's military night. Officials have speculated that the fourth plane had been heading for the U.S. Capitol or perhaps even the White House when it crashed in Pennsylvania.
The attacks set off a chain of events that led the United States into wars in Afghanistan, and then Iraq, and America's entire intelligence apparatus was overhauled to counter the threat of more terror attacks at home.
A senior administration official said Obama gave the final order for U.S. officials to go after bin Laden on Friday. The official added that a small team found its quarry hiding in a large home in an affluent suburb of Islamabad. The raid occurred in the early morning hours Sunday.
Administration officials offered some details of the operation.
Based on statements given by U.S. detainees, intelligence officials have known for years that bin Laden trusted one al-Qaida courier in particular, and they believed he might be living with him in hiding. In November, intelligence officials found out where he was living, a huge fortified compound in an affluent suburb of Islamabad. It was surrounded by walls as high as 18 feet high, topped with barbed wire. There were two security gates and no phone or Internet running into the house.
Intelligence officials believed the $1 million home was custom-built to harbor a major terrorist. CIA experts analyzed whether it could be anyone else, but time and again, they decided it was almost certainly bin Laden.
Three adult males were also killed in Sunday's raid, including one of bin Laden's sons, whom officials did not name. One of bin Laden's sons, Hamza, is a senior member of al-Qaida.
Obama spoke with Bush and former President Bill Clinton Sunday night to inform them of the developments.
The president struck a less than boastful tone in his brief announcement, although he said the death of bin Laden was "the most significant achievement to date in our nation's effort to defeat al-Qaida.
"His death does not mark the end of our effort. There's no doubt that al-Qaida will continue to pursue attacks against us. We must and we will remain vigilant," he added.
Moments after Obama spoke, the State Department put U.S. embassies on alert and warned of the heightened possibility for anti-American violence. In a worldwide travel alert, the department said there was an "enhanced potential for anti-American violence given recent counterterrorism activity in Pakistan."
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Associated Press reporter Kimberly Dozier contributed to this story..
OSAMA BIN LADEN
