CAIRO, Egypt — Osama bin Laden appeared for the first time in three years in a video Friday released ahead of the sixth anniversary of the Sept. 11 attacks, telling Americans they should convert to Islam if they want the war in Iraq to end.
The 30-minute video was obtained by the SITE Institute, a Washington-based group that monitors terrorist messages. American officials said the U.S. government had obtained a copy earlier and intelligence agencies were studying the video to determine whether it was authentic and looking for clues about bin Laden’s health.
In the video, a short excerpt of which was broadcast to the Arab world by Al-Jazeera television, bin Laden wears a white robe, a white circular cap and a beige cloak seated behind a table while reading an address to the American people from papers in front of him.
His trimmed beard is shorter than in his last video, in 2004, and is fully black — apparently dyed, since in past videos it was mostly gray. He speaks softly, as he usually does, and has dark bags under his eyes, but his appearance dispelled rumors that he had died.
The footage gives a rare look at the al-Qaida leader, who has likely avoided appearing in videos as a security measure. His emergence comes at a time when terrorism experts believe his terror network is regrouping in the lawless Pakistan-Afghanistan border region.
Bin Laden makes no overt threats and does not directly call for attacks, according to the transcript, which was first posted by ABC News on its Web site.
Instead, he addresses Americans, lecturing them on the failures of their leaders to stop the war in Iraq despite growing public opposition in the U.S.
‘‘There are two solutions to stopping it. One is from our side, and it is to escalate the fighting and killing against you. This is our duty, and our brothers are carrying it out,’’ bin Laden said.
‘‘The second solution is from your side. I invite you to embrace Islam,’’ he said.
One result of that, bin Laden said, would be an end to the Iraq war. He said ‘‘warmongering owners of the major corporations’’ would rush to appease voters who showed they are looking for an alternative, ‘‘and this alternative is Islam.’’
He derided President Bush, saying events in Iraq have gotten ‘‘out of control’’ and the American leader ‘‘is like the one who plows and sows the sea: He harvests nothing but failure.’’
Bin Laden frequently criticized capitalism, calling its leaders the real terrorists and threats to human freedom.
‘‘This is why I tell you: as you liberated yourselves before from the slavery of monks, kings and feudalism, you should liberate yourselves from the deception, shackles and attrition of the capitalist system,’’ he said.
Noting that and similar comments, a counterterrorism official in Washington said bin Laden appeared to be putting a new focus on attacking capitalism, multinational corporations and globalization. The official, who had read the transcript but not viewed the video, agreed to speak only on condition of anonymity.
The video appeared to have been recently made. At one point, bin Laden mentions that ‘‘several days ago’’ Japan marked the 62nd anniversary of the Aug. 6, 1945, atomic bomb attack on Hiroshima. He also refers to the Democratic Party’s congressional victory in last fall’s election and to French President Nicolas Sarkozy, who was elected in May.
He also shows a grasp of current events, dropping mentions of global warming and saying Americans are ‘‘reeling under the burdens’’ of a mortgage crisis.
And he praises author Noam Chomsky, an early critic of the Iraq war, as well as Michael Scheuer, former head of the CIA’s bin Laden unit, who has said poor U.S. leadership was losing the war against terrorist groups.
Bin Laden ‘‘knows Bush has low approval ratings, knows the significance of a growing awareness of global warming,’’ said Thomas Sanderson, deputy director of the Transnational Threats Project at the Center for Strategic and International Studies. ‘‘He’s trying to capitalize on what he sees as a shift back to the middle in American politics.’’
Al-Qaida annually uses the anniversary of the Sept. 11 suicide attacks on the World Trade Center and the Pentagon as a propaganda opportunity, issuing videotapes to rally supporters and mock the United States.
But the appearance of bin Laden this year makes a bigger splash. The al-Qaida leader had not appeared in new video footage since October 2004, and he had not put out an audiotape in more than a year, his longest period without a message.
His deputy, Egyptian-born Ayman al-Zawahri, has issued numerous videos and audiotapes in the meantime as al-Qaida has increased the sophistication and speed of its media operations. Al-Qaida regrouping
Seth Jones, a terrorism expert at the RAND think tank, said that while the anniversary gives the pretext for the tape, it also comes at a time when the main al-Qaida leadership has managed to regroup.
‘‘There clearly has been a resurgence of core al-Qaida in the tribal areas of Pakistan’’ along the frontier with Afghanistan since 2005, Jones said.
Rita Katz, director of the SITE Institute, said she believes ‘‘strongly that al-Qaida has regrouped’’ but that its core bases are more scattered than previously, comprising several training camps in Pakistan and Afghanistan. She said it was likely bin Laden is hidden in a more secure location, away from any of those sites.
During the video, bin Laden’s image moves for only a total of about 3 minutes in two segments, staying frozen the rest of the time while his remarks continue.
Katz said it appeared to be a technical problem rather than intentional, speculating the video might have been made with a cell phone. A former senior U.S. intelligence official, who spoke on condition of anonymity, said it might have resulted from a technical glitch while al-Qaida passed the video through a variety of computer sites to mask its cyber trail.
The United States intercepted the video before it was released on Islamic Web sites where al-Qaida usually posts its messages, a U.S. counterterrorism official said in Washington. U.S. officials had analyzed the video for hours before transcripts and videos were leaked, the official said.
See an excerpt of Osama Bin Laden's video