Friday, June 8, 2012

David E. Sanger

From his first months in office, President Obama secretly ordered increasingly sophisticated attacks on the computer systems that run Iran’s main nuclear enrichment facilities, significantly expanding America’s first sustained use of cyberweapons, according to participants in the program.
Mr. Obama decided to accelerate the attacks — begun in the Bush administration and code-named Olympic Games — even after an element of the program accidentally became public in the summer of 2010 because of a programming error that allowed it to escape Iran’s Natanz plant and sent it around the world on the Internet. Computer security experts who began studying the worm, which had been developed by the United States and Israel, gave it a name: Stuxnet.

24 comments:

  1. Obama Order Sped Up Wave of Cyberattacks Against Iran

    by David E. Sanger

    http://www.nytimes.com/2012/06/01/world/middleeast/obama-ordered-wave-of-cyberattacks-against-iran.html?pagewanted=all

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  2. At a tense meeting in the White House Situation Room within days of the worm’s “escape,” Mr. Obama, Vice President Joseph R. Biden Jr. and the director of the Central Intelligence Agency at the time, Leon E. Panetta, considered whether America’s most ambitious attempt to slow the progress of Iran’s nuclear efforts had been fatally compromised.

    “Should we shut this thing down?” Mr. Obama asked, according to members of the president’s national security team who were in the room.

    Told it was unclear how much the Iranians knew about the code, and offered evidence that it was still causing havoc, Mr. Obama decided that the cyberattacks should proceed. In the following weeks, the Natanz plant was hit by a newer version of the computer worm, and then another after that. The last of that series of attacks, a few weeks after Stuxnet was detected around the world, temporarily took out nearly 1,000 of the 5,000 centrifuges Iran had spinning at the time to purify uranium.

    This account of the American and Israeli effort to undermine the Iranian nuclear program is based on interviews over the past 18 months with current and former American, European and Israeli officials involved in the program, as well as a range of outside experts. None would allow their names to be used because the effort remains highly classified, and parts of it continue to this day.

    These officials gave differing assessments of how successful the sabotage program was in slowing Iran’s progress toward developing the ability to build nuclear weapons. Internal Obama administration estimates say the effort was set back by 18 months to two years, but some experts inside and outside the government are more skeptical, noting that Iran’s enrichment levels have steadily recovered, giving the country enough fuel today for five or more weapons, with additional enrichment.

    Whether Iran is still trying to design and build a weapon is in dispute. The most recent United States intelligence estimate concludes that Iran suspended major parts of its weaponization effort after 2003, though there is evidence that some remnants of it continue.

    Iran initially denied that its enrichment facilities had been hit by Stuxnet, then said it had found the worm and contained it. Last year, the nation announced that it had begun its own military cyberunit, and Brig. Gen. Gholamreza Jalali, the head of Iran’s Passive Defense Organization, said that the Iranian military was prepared “to fight our enemies” in “cyberspace and Internet warfare.” But there has been scant evidence that it has begun to strike back.

    The United States government only recently acknowledged developing cyberweapons, and it has never admitted using them. There have been reports of one-time attacks against personal computers used by members of Al Qaeda, and of contemplated attacks against the computers that run air defense systems, including during the NATO-led air attack on Libya last year. But Olympic Games was of an entirely different type and sophistication.

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  3. It appears to be the first time the United States has repeatedly used cyberweapons to cripple another country’s infrastructure, achieving, with computer code, what until then could be accomplished only by bombing a country or sending in agents to plant explosives. The code itself is 50 times as big as the typical computer worm, Carey Nachenberg, a vice president of Symantec, one of the many groups that have dissected the code, said at a symposium at Stanford University in April. Those forensic investigations into the inner workings of the code, while picking apart how it worked, came to no conclusions about who was responsible.

    A similar process is now under way to figure out the origins of another cyberweapon called Flame that was recently discovered to have attacked the computers of Iranian officials, sweeping up information from those machines. But the computer code appears to be at least five years old, and American officials say that it was not part of Olympic Games. They have declined to say whether the United States was responsible for the Flame attack.

    Mr. Obama, according to participants in the many Situation Room meetings on Olympic Games, was acutely aware that with every attack he was pushing the United States into new territory, much as his predecessors had with the first use of atomic weapons in the 1940s, of intercontinental missiles in the 1950s and of drones in the past decade. He repeatedly expressed concerns that any American acknowledgment that it was using cyberweapons — even under the most careful and limited circumstances — could enable other countries, terrorists or hackers to justify their own attacks.

    “We discussed the irony, more than once,” one of his aides said. Another said that the administration was resistant to developing a “grand theory for a weapon whose possibilities they were still discovering.” Yet Mr. Obama concluded that when it came to stopping Iran, the United States had no other choice.

    If Olympic Games failed, he told aides, there would be no time for sanctions and diplomacy with Iran to work. Israel could carry out a conventional military attack, prompting a conflict that could spread throughout the region.

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  4. A Bush Initiative

    The impetus for Olympic Games dates from 2006, when President George W. Bush saw few good options in dealing with Iran. At the time, America’s European allies were divided about the cost that imposing sanctions on Iran would have on their own economies. Having falsely accused Saddam Hussein of reconstituting his nuclear program in Iraq, Mr. Bush had little credibility in publicly discussing another nation’s nuclear ambitions. The Iranians seemed to sense his vulnerability, and, frustrated by negotiations, they resumed enriching uranium at an underground site at Natanz, one whose existence had been exposed just three years before.

    Iran’s president, Mahmoud Ahmadinejad, took reporters on a tour of the plant and described grand ambitions to install upward of 50,000 centrifuges. For a country with only one nuclear power reactor — whose fuel comes from Russia — to say that it needed fuel for its civilian nuclear program seemed dubious to Bush administration officials. They feared that the fuel could be used in another way besides providing power: to create a stockpile that could later be enriched to bomb-grade material if the Iranians made a political decision to do so.

    Hawks in the Bush administration like Vice President Dick Cheney urged Mr. Bush to consider a military strike against the Iranian nuclear facilities before they could produce fuel suitable for a weapon. Several times, the administration reviewed military options and concluded that they would only further inflame a region already at war, and would have uncertain results.

    For years the C.I.A. had introduced faulty parts and designs into Iran’s systems — even tinkering with imported power supplies so that they would blow up — but the sabotage had had relatively little effect. General James E. Cartwright, who had established a small cyberoperation inside the United States Strategic Command, which is responsible for many of America’s nuclear forces, joined intelligence officials in presenting a radical new idea to Mr. Bush and his national security team. It involved a far more sophisticated cyberweapon than the United States had designed before.

    The goal was to gain access to the Natanz plant’s industrial computer controls. That required leaping the electronic moat that cut the Natanz plant off from the Internet — called the air gap, because it physically separates the facility from the outside world. The computer code would invade the specialized computers that command the centrifuges.

    The first stage in the effort was to develop a bit of computer code called a beacon that could be inserted into the computers, which were made by the German company Siemens and an Iranian manufacturer, to map their operations. The idea was to draw the equivalent of an electrical blueprint of the Natanz plant, to understand how the computers control the giant silvery centrifuges that spin at tremendous speeds. The connections were complex, and unless every circuit was understood, efforts to seize control of the centrifuges could fail.

    Eventually the beacon would have to “phone home” — literally send a message back to the headquarters of the National Security Agency that would describe the structure and daily rhythms of the enrichment plant. Expectations for the plan were low; one participant said the goal was simply to “throw a little sand in the gears” and buy some time. Mr. Bush was skeptical, but lacking other options, he authorized the effort.

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  5. Breakthrough, Aided by Israel

    It took months for the beacons to do their work and report home, complete with maps of the electronic directories of the controllers and what amounted to blueprints of how they were connected to the centrifuges deep underground.

    Then the N.S.A. and a secret Israeli unit respected by American intelligence officials for its cyberskills set to work developing the enormously complex computer worm that would become the attacker from within.

    The unusually tight collaboration with Israel was driven by two imperatives. Israel’s Unit 8200, a part of its military, had technical expertise that rivaled the N.S.A.’s, and the Israelis had deep intelligence about operations at Natanz that would be vital to making the cyberattack a success. But American officials had another interest, to dissuade the Israelis from carrying out their own pre-emptive strike against the Iranian nuclear facilities. To do that, the Israelis would have to be convinced that the new line of attack was working. The only way to convince them, several officials said in interviews, was to have them deeply involved in every aspect of the program.

    Soon the two countries had developed a complex worm that the Americans called “the bug.” But the bug needed to be tested. So, under enormous secrecy, the United States began building replicas of Iran’s P-1 centrifuges, an aging, unreliable design that Iran purchased from Abdul Qadeer Khan, the Pakistani nuclear chief who had begun selling fuel-making technology on the black market. Fortunately for the United States, it already owned some P-1s, thanks to the Libyan dictator, Col. Muammar el-Qaddafi.

    When Colonel Qaddafi gave up his nuclear weapons program in 2003, he turned over the centrifuges he had bought from the Pakistani nuclear ring, and they were placed in storage at a weapons laboratory in Tennessee. The military and intelligence officials overseeing Olympic Games borrowed some for what they termed “destructive testing,” essentially building a virtual replica of Natanz, but spreading the test over several of the Energy Department’s national laboratories to keep even the most trusted nuclear workers from figuring out what was afoot.

    Those first small-scale tests were surprisingly successful: the bug invaded the computers, lurking for days or weeks, before sending instructions to speed them up or slow them down so suddenly that their delicate parts, spinning at supersonic speeds, self-destructed. After several false starts, it worked. One day, toward the end of Mr. Bush’s term, the rubble of a centrifuge was spread out on the conference table in the Situation Room, proof of the potential power of a cyberweapon. The worm was declared ready to test against the real target: Iran’s underground enrichment plant.

    “Previous cyberattacks had effects limited to other computers,” Michael V. Hayden, the former chief of the C.I.A., said, declining to describe what he knew of these attacks when he was in office. “This is the first attack of a major nature in which a cyberattack was used to effect physical destruction,” rather than just slow another computer, or hack into it to steal data.

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  6. “Somebody crossed the Rubicon,” he said.

    Getting the worm into Natanz, however, was no easy trick. The United States and Israel would have to rely on engineers, maintenance workers and others — both spies and unwitting accomplices — with physical access to the plant. “That was our holy grail,” one of the architects of the plan said. “It turns out there is always an idiot around who doesn’t think much about the thumb drive in their hand.”

    In fact, thumb drives turned out to be critical in spreading the first variants of the computer worm; later, more sophisticated methods were developed to deliver the malicious code.

    The first attacks were small, and when the centrifuges began spinning out of control in 2008, the Iranians were mystified about the cause, according to intercepts that the United States later picked up. “The thinking was that the Iranians would blame bad parts, or bad engineering, or just incompetence,” one of the architects of the early attack said.

    The Iranians were confused partly because no two attacks were exactly alike. Moreover, the code would lurk inside the plant for weeks, recording normal operations; when it attacked, it sent signals to the Natanz control room indicating that everything downstairs was operating normally. “This may have been the most brilliant part of the code,” one American official said.

    Later, word circulated through the International Atomic Energy Agency, the Vienna-based nuclear watchdog, that the Iranians had grown so distrustful of their own instruments that they had assigned people to sit in the plant and radio back what they saw.

    “The intent was that the failures should make them feel they were stupid, which is what happened,” the participant in the attacks said. When a few centrifuges failed, the Iranians would close down whole “stands” that linked 164 machines, looking for signs of sabotage in all of them. “They overreacted,” one official said. “We soon discovered they fired people.”

    Imagery recovered by nuclear inspectors from cameras at Natanz — which the nuclear agency uses to keep track of what happens between visits — showed the results. There was some evidence of wreckage, but it was clear that the Iranians had also carted away centrifuges that had previously appeared to be working well.

    But by the time Mr. Bush left office, no wholesale destruction had been accomplished. Meeting with Mr. Obama in the White House days before his inauguration, Mr. Bush urged him to preserve two classified programs, Olympic Games and the drone program in Pakistan. Mr. Obama took Mr. Bush’s advice.

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  7. The Stuxnet Surprise

    Mr. Obama came to office with an interest in cyberissues, but he had discussed them during the campaign mostly in terms of threats to personal privacy and the risks to infrastructure like the electrical grid and the air traffic control system. He commissioned a major study on how to improve America’s defenses and announced it with great fanfare in the East Room.

    What he did not say then was that he was also learning the arts of cyberwar. The architects of Olympic Games would meet him in the Situation Room, often with what they called the “horse blanket,” a giant foldout schematic diagram of Iran’s nuclear production facilities. Mr. Obama authorized the attacks to continue, and every few weeks — certainly after a major attack — he would get updates and authorize the next step. Sometimes it was a strike riskier and bolder than what had been tried previously.

    “From his first days in office, he was deep into every step in slowing the Iranian program — the diplomacy, the sanctions, every major decision,” a senior administration official said. “And it’s safe to say that whatever other activity might have been under way was no exception to that rule.”

    But the good luck did not last. In the summer of 2010, shortly after a new variant of the worm had been sent into Natanz, it became clear that the worm, which was never supposed to leave the Natanz machines, had broken free, like a zoo animal that found the keys to the cage. It fell to Mr. Panetta and two other crucial players in Olympic Games — General Cartwright, the vice chairman of the Joint Chiefs of Staff, and Michael J. Morell, the deputy director of the C.I.A. — to break the news to Mr. Obama and Mr. Biden.

    An error in the code, they said, had led it to spread to an engineer’s computer when it was hooked up to the centrifuges. When the engineer left Natanz and connected the computer to the Internet, the American- and Israeli-made bug failed to recognize that its environment had changed. It began replicating itself all around the world. Suddenly, the code was exposed, though its intent would not be clear, at least to ordinary computer users.

    “We think there was a modification done by the Israelis,” one of the briefers told the president, “and we don’t know if we were part of that activity.”

    Mr. Obama, according to officials in the room, asked a series of questions, fearful that the code could do damage outside the plant. The answers came back in hedged terms. Mr. Biden fumed. “It’s got to be the Israelis,” he said. “They went too far.”

    In fact, both the Israelis and the Americans had been aiming for a particular part of the centrifuge plant, a critical area whose loss, they had concluded, would set the Iranians back considerably. It is unclear who introduced the programming error.

    The question facing Mr. Obama was whether the rest of Olympic Games was in jeopardy, now that a variant of the bug was replicating itself “in the wild,” where computer security experts can dissect it and figure out its purpose.

    “I don’t think we have enough information,” Mr. Obama told the group that day, according to the officials. But in the meantime, he ordered that the cyberattacks continue. They were his best hope of disrupting the Iranian nuclear program unless economic sanctions began to bite harder and reduced Iran’s oil revenues.

    Within a week, another version of the bug brought down just under 1,000 centrifuges. Olympic Games was still on.

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  8. A Weapon’s Uncertain Future

    American cyberattacks are not limited to Iran, but the focus of attention, as one administration official put it, “has been overwhelmingly on one country.” There is no reason to believe that will remain the case for long. Some officials question why the same techniques have not been used more aggressively against North Korea. Others see chances to disrupt Chinese military plans, forces in Syria on the way to suppress the uprising there, and Qaeda operations around the world. “We’ve considered a lot more attacks than we have gone ahead with,” one former intelligence official said.

    Mr. Obama has repeatedly told his aides that there are risks to using — and particularly to overusing — the weapon. In fact, no country’s infrastructure is more dependent on computer systems, and thus more vulnerable to attack, than that of the United States. It is only a matter of time, most experts believe, before it becomes the target of the same kind of weapon that the Americans have used, secretly, against Iran.

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  9. A Target of Cyberattacks

    Over the last few years, Iran has become the target of a series of notable cyberattacks, some of which were linked to its nuclear program. According to an article in The New York Times in June 2012, during President Obama‘s first few months in office, he secretly ordered increasingly sophisticated attacks on Iran’s computer systems at its nuclear enrichment facilities, significantly expanding America’s first sustained use of cyberweapons.

    The best known of the cyberweapons was Stuxnet, a computer worm, or malicious computer program, that turned up in industrial programs around the world in 2009. Stuxnet, which had been developed by the United States and Israel, appears to have wiped out nearly 1,000 of the 5,000 centrifuges Iran had spinning at the time to purify uranium.

    In May 2012, a data-mining virus called Flame had penetrated the computers of high-ranking Iranian officials, sweeping up information from their machines. In a message posted on its Web site, Iran’s Computer Emergency Response Team Coordination Center warned that the virus was potentially more harmful than Stuxnet. In contrast to Stuxnet, Flame appeared to be designed not to do damage but to secretly collect information from a wide variety of sources.

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  10. Over the last few years, Iran has become the target of a series of notable cyberattacks, some of which were linked to its nuclear program. The best known of these was Stuxnet, the name given to a computer worm, or malicious computer program.

    According to an article in The New York Times in June 2012, during President Obama’s first few months in office, he secretly ordered increasingly sophisticated attacks on Iran’s computer systems at its nuclear enrichment facilities, significantly expanding America’s first sustained use of cyberweapons.

    Mr. Obama decided to accelerate the attacks — begun in the Bush administration and code-named Olympic Games — even after an element of the program accidentally became public in the summer of 2010 because of a programming error that allowed it to escape Iran’s Natanz plant and sent it around the world on the Internet. Computer security experts who began studying the worm, which had been developed by the United States and Israel, gave it a name: Stuxnet.

    The Natanz plant was hit by a newer version of the computer worm, and then another after that. The last of that series of attacks, a few weeks after Stuxnet was detected around the world, temporarily took out nearly 1,000 of the 5,000 centrifuges Iran had spinning at the time to purify uranium.

    Iran initially denied that its enrichment facilities had been hit by Stuxnet, then said it had found the worm and contained it. In 2011, Iran announced that it had begun its own military cyberunit, but there has been scant evidence that it has begun to strike back.

    Internal Obama administration estimates say Iran’s nuclear program was set back by 18 months to two years, but some experts inside and outside the government are more skeptical, noting that Iran’s enrichment levels have steadily recovered, giving the country enough fuel today for five or more weapons, with additional enrichment.

    Stuxnet appears to be the first time the United States has repeatedly used cyberweapons to cripple another country’s infrastructure, achieving, with computer code, what until then could be accomplished only by bombing a country or sending in agents to plant explosives. The code itself is 50 times as big as the typical computer worm, Carey Nachenberg, a vice president of Symantec, one of many groups that have dissected the code, said at a symposium at Stanford University in April. Those forensic investigations into the inner workings of the code, while picking apart how it worked, came to no conclusions about who was responsible.

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  11. The Flame Virus: More Harmful Than Stuxnet?

    A similar dissecting process is now under way to figure out the origins of another cyberweapon called Flame, a data-mining virus that in May 2012 penetrated the computers of high-ranking Iranian officials, sweeping up information from their machines. But the computer code appears to be at least five years old, and American officials say that it was not part of Olympic Games. They have declined to say whether the United States was responsible for the Flame attack.

    In a message posted on its Web site, Iran’s Computer Emergency Response Team Coordination Center warned that the virus was potentially more harmful than Stuxnet. In contrast to Stuxnet, Flame appeared to be designed not to do damage but to secretly collect information from a wide variety of sources.

    Researchers at Kaspersky Lab in Moscow said that Flame is likely part of the same campaign as Stuxnet, though it appears to have been written by a different group of programmers. They declined to name the government.

    In April, Iran disconnected its main oil terminals from the Internet, after a cyberattack began erasing information on hard disks in the Oil Ministry’s computers. Iranian cyber defense officials labeled that program Wiper.

    The increasing number of cyberattacks on Iran runs parallel to a series of mysterious explosions and assassinations of nuclear scientists and underscores growing feelings among officials and normal Iranians that the country is increasingly targeted by covert operations, organized by the United States and Israel.

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  12. Origins of Stuxnet: A Bush Initiative

    The impetus for Olympic Games dates from 2006, when President George W. Bush saw few good options in dealing with Iran. At the time, America’s European allies were divided about the cost that imposing sanctions on Iran would have on their own economies. Having falsely accused Saddam Hussein of reconstituting his nuclear program in Iraq, Mr. Bush had little credibility in publicly discussing another nation’s nuclear ambitions. The Iranians seemed to sense his vulnerability, and, frustrated by negotiations, they resumed enriching uranium at an underground site at Natanz, one whose existence had been exposed just three years before.

    Hawks in the Bush administration like Vice President Dick Cheney urged Mr. Bush to consider a military strike against the Iranian nuclear facilities before they could produce fuel suitable for a weapon. Several times, the administration reviewed military options and concluded that they would only further inflame a region already at war, and would have uncertain results.

    For years the C.I.A. had introduced faulty parts and designs into Iran’s systems — even tinkering with imported power supplies so that they would blow up — but the sabotage had had relatively little effect. General James E. Cartwright, who had established a small cyberoperation inside the United States Strategic Command, which is responsible for many of America’s nuclear forces, joined intelligence officials in presenting a radical new idea to Mr. Bush and his national security team. It involved a far more sophisticated cyberweapon than the United States had designed before.

    The goal was to gain access to the Natanz plant’s industrial computer controls. That required leaping the electronic moat that cut the Natanz plant off from the Internet — called the air gap, because it physically separates the facility from the outside world. The computer code would invade the specialized computers that command the centrifuges.

    The first stage in the effort was to develop a bit of computer code called a beacon that could be inserted into the computers, which were made by the German company Siemens and an Iranian manufacturer, to map their operations. The idea was to draw the equivalent of an electrical blueprint of the Natanz plant, to understand how the computers control the giant silvery centrifuges that spin at tremendous speeds. The connections were complex, and unless every circuit was understood, efforts to seize control of the centrifuges could fail.

    Eventually the beacon would have to “phone home” — literally send a message back to the headquarters of the National Security Agency that would describe the structure and daily rhythms of the enrichment plant.

    It took months for the beacons to do their work and report home, complete with maps of the electronic directories of the controllers and what amounted to blueprints of how they were connected to the centrifuges deep underground.

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  13. Developing a Complex Worm Called ‘The Bug’

    Then the N.S.A. and a secret Israeli unit respected by American intelligence officials for its cyberskills set to work developing the enormously complex computer worm that would become the attacker from within.

    Soon the two countries had developed a complex worm that the Americans called “the bug.”

    The first attacks were small, and when the centrifuges began spinning out of control in 2008, the Iranians were mystified about the cause, according to intercepts that the United States later picked up.

    The Iranians were confused partly because no two attacks were exactly alike. Moreover, the code would lurk inside the plant for weeks, recording normal operations; when it attacked, it sent signals to the Natanz control room indicating that everything downstairs was operating normally.

    Imagery recovered by nuclear inspectors from cameras at Natanz — which the nuclear agency uses to keep track of what happens between visits — showed the results. There was some evidence of wreckage, but it was clear that the Iranians had also carted away centrifuges that had previously appeared to be working well.

    By the time Mr. Bush left office, no wholesale destruction had been accomplished. Meeting with Mr. Obama in the White House days before his inauguration, Mr. Bush urged him to preserve two classified programs, Olympic Games and the drone program in Pakistan. Mr. Obama took Mr. Bush’s advice.

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  14. Obama Authorizes Cyberattacks to Continue

    Mr. Obama authorized the attacks to continue, and every few weeks — certainly after a major attack — he would get updates and authorize the next step. Sometimes it was a strike riskier and bolder than what had been tried previously.

    In the summer of 2010, shortly after a new variant of the worm had been sent into Natanz, it became clear that the worm, which was never supposed to leave the Natanz machines, had broken free, like a zoo animal that found the keys to the cage.

    An error in the code had led it to spread to an engineer’s computer when it was hooked up to the centrifuges. When the engineer left Natanz and connected the computer to the Internet, the American- and Israeli-made bug failed to recognize that its environment had changed. It began replicating itself all around the world. Suddenly, the code was exposed, though its intent would not be clear, at least to ordinary computer users.

    The question facing Mr. Obama was whether the rest of Olympic Games was in jeopardy, now that a variant of the bug was replicating itself “in the wild,” where computer security experts can dissect it and figure out its purpose.

    Within a week, another version of the bug brought down just under 1,000 centrifuges. Olympic Games was still on.

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  15. Iran has been a quasi-theocracy since the ouster of Shah Mohammed Reza Pahlavi in the Islamic Revolution of 1979. It has been at odds with the United States and the West for much of that time.

    Over the last few years, the United States has criticized Iran for its suppression of the pro-democracy Green movement in 2009 when a disputed presidential vote set off a bloody crackdown against street protesters; its support for militant groups like Hamas and Hezbollah; and, most significantly, for its nuclear program, which the West believes is meant to develop weapons.

    Since 2005, Iran’s president, Mahmoud Ahmadinejad, has been a divisive figure in world affairs, cheering on the development of the country’s nuclear program despite orders from the United Nations to halt it. But, over the last year, his power has been in decline since he ran afoul of the country’s supreme leader, Ayatollah Ali Khamenei, by challenging the authority of the clergy. Mr. Khamenei then made a proposal to eliminate the position of president, highlighting an increasingly bitter struggle within the country’s political elite, as he and his allies continued to try to undercut Mr. Ahmadinejad’s power.

    In March 2012, coinciding with growing speculation about whether Israel would launch a military strike against Tehran’s nuclear facilities, Iran held its first parliamentary elections since the government crackdown in 2009. The opposition, which played a central role in voicing accusations of fraud in the 2009 vote, was left greatly weakened by the protests, its leaders under house arrest or jailed and its access to a voice in the media closed down.

    Two days later, with 90 percent of the country’s districts counted, it appeared that Mr. Khameini had gained the ironclad majority he needed not just to bring President Ahmadinejad to heel, but to eliminate his position entirely.

    The election’s outcome, which could drastically reshape Iran’s domestic political landscape, was not expected to affect foreign policy. Ayatollah Khamenei has long pushed a confrontational stance toward with the West, particularly over Iran’s nuclear program, which is popular at home and accepted as being for peaceful purposes.

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  16. Nuclear Program: Sanctions by the West

    Iran and the West have been at odds over its nuclear program for years. But the dispute has picked up steam since November 2011, with new findings by international inspectors, tougher sanctions by the United States and Europe, threats by Iran to shut the Strait of Hormuz to oil shipments and Israel signaling increasing readiness to attack Iran’s nuclear facilities

    In mid-April, diplomats from Iran, the United States and other world powers met in Istanbul. The talks went surprisingly well and were something of a turning point in the American thinking about Iran. At the meeting, Iranian negotiators seemed more flexible and open to resolving the crisis, even though no agreement was reached.

    In May, another round of talks were held in Baghdad, but they ended with no clear signs of progress, though the Iranians agreed to reconvene for more negotiations in Moscow on June 18 and 19.

    Iran was known to be unhappy about proposals to address urgent concerns, including a freeze on its enrichment of uranium that could be converted to bomb-grade fuel, because of what the Iranians suggested was an insufficient easing of punishing sanctions that are to come into force in July.

    The Baghdad talks began a day after Tehran signaled willingness to allow potentially intrusive international inspections of secret military facilities, raising expectations that it was searching for a diplomatic solution to the standoff, although Western officials discounted the likelihood of an imminent breakthrough.

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  17. A Target of Cyberattacks

    Over the last few years, Iran has become the target of a series of notable cyberattacks, some of which were linked to its nuclear program. According to an article in The New York Times in June 2012, during President Obama‘s first few months in office, he secretly ordered increasingly sophisticated attacks on Iran’s computer systems at its nuclear enrichment facilities, significantly expanding America’s first sustained use of cyberweapons.

    The best known of the cyberweapons was Stuxnet, a computer worm, or malicious computer program, that turned up in industrial programs around the world in 2009. Stuxnet, which had been developed by the United States and Israel, appears to have wiped out nearly 1,000 of the 5,000 centrifuges Iran had spinning at the time to purify uranium.

    In May 2012, a data-mining virus called Flame had penetrated the computers of high-ranking Iranian officials, sweeping up information from their machines. In a message posted on its Web site, Iran’s Computer Emergency Response Team Coordination Center warned that the virus was potentially more harmful than Stuxnet. In contrast to Stuxnet, Flame appeared to be designed not to do damage but to secretly collect information from a wide variety of sources.

    ReplyDelete
  18. Background: Internal Strife

    The Iranian regime solidified its power in 2009, when it violently subdued the so-called Green Movement, when hundreds of thousands of demonstrators protested elections that were widely believed to have been rigged in favor of President Mahmoud Ahmadinejad. The government quashed dissent through the shooting of demonstrators, mass trials, torture, lengthy jail sentences and even executions of some of those taking part.

    In 2011, a struggle for power among the conservatives who run the country, and in particular between Mr. Ahmadinejad and the country’s supreme ruler, Ayatollah Ali Khamenei, spilled into public view. The fight conforms to a pattern of presidential politics that has troubled the Islamic Republic since the 1979 revolution. The system allows for two presidents, one divine, the other democratic. The divine leader, Ayatollah Khamenei, holds most of the power levers, controlling the military, the judiciary and the state broadcasting services.

    The divine leader is also permanent, while elected presidents serve a maximum of eight years. Mr. Ahmadinejad’s predecessors — Ali Akbar Hashemi Rafsanjani and Mohammad Khatami, who also clashed with the supreme leader over prerogatives — have gradually faded from view. Mr. Ahmadinejad is determined to avoid their fate, and that, say Iran experts, set off the showdown.

    At the end of October 2011, Mr. Khamenei continued to try to undercut Mr. Ahmadinejad’s power. He made a proposal to eliminate the position of president, highlighting an increasingly bitter struggle within the country’s political elite, Mr. Khamenei told an academic gathering that “changing Iran into a parliamentary system” in which voters no longer elected a president would not be a problem.

    His words were widely seen as the latest blow in a battle that began in April when Mr. Ahmadinejad crossed a line by openly feuding with Mr. Khamenei over cabinet appointments. Mr. Ahmadinejad tried to dismiss the head of the intelligence ministry, the powerful government branch that exerts widespread control over domestic life, and Mr. Khamenei ordered that the minister keep the post.

    Mr. Ahmadinejad then engaged in a visible fit of pique. Later in the month, he tried to take over the oil ministry and project himself on the world stage at the June 8 meeting in Vienna. But he soon reversed himself, a step that suggested that his ability to exert independent power in either domestic or foreign affairs was diminishing. More openly, web sites supportive of the president were shut down, and he found himself heckled at public speeches.

    In September 2011, to pave the way for his annual visit to the United Nations, Mr. Ahmadinejad announced with great fanfare the imminent release of two American hikers sentenced to eight years for espionage. Not 24 hours later, Iran’s courts issued a stinging public rebuke: they said he did not have the authority to free the prisoners.

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  19. Struggle Between Moderates and Conservatives

    The unrest that emerged in February 2011 dates back to the presidential election of June 2009, but more broadly is the product of a long-running struggle between the more moderate and more conservative elements of the elite of the country’s theocracy.

    For eight years, from 1997 to 2005, the country’s president was Mohamed Khatami. He was regarded as a moderate interested in improving ties with the West. But in Iran’s complex system of overlapping power structures, his freedom of action was limited by the Supreme Leader, Ali Khameni, a conservative. And the president’s overtures to the United States were largely rebuffed by the Bush administration.

    His years in office coincided with a stretch of low global oil prices. The 2005 presidential election took place against a backdrop of economic dissatisfaction, and Mr. Ahmadinejad was elected on a mandate to distribute the country’s growing oil income among the poor.

    The son of a blacksmith, he was an unknown figure in the country’s politics who had only served as Tehran’s mayor for two years and earlier as a provincial governor for four years. But with the support of the country’s religious and military circles — who had been frustrated with the policies of Mr. Khatami, his moderate predecessor, Mr. Ahmadinejad appealed to a large rural constituency who voted for him in hope for economic change.

    Mr. Ahmadinejad soon became known on the international stage as the face of Iran’s defiance over its nuclear program and hostility towards Israel. He shocked the world when he called the Holocaust a “myth’ and repeated an old slogan from the early days of the 1979 revolution, saying “Israel must be wiped off the map.”

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  20. A Disputed Election and Its Violent Aftermath

    The major candidates in the 2009 presidential election were the incumbent, Mahmoud Ahmadinejad, and Mir Hussein Moussavi, a former prime minister.

    Mr. Moussavi served as prime minister from 1980 to 1988. He is well remembered by many Iranians for managing the country during its eight-year war with Iraq, and for introducing food rationing. An architect and painter, he has not held a government post since the Constitution was amended to eliminate the position of prime minister in 1989.

    In the course of the campaign, the candidates exchanged accusations that were extraordinarily strong for Iranian politics

    Before the voting, supporters of Mr. Moussavi were hopeful, given the large and energetic crowds that had been turning out at his rallies. But early on the morning of June 13, only two hours after polls had closed from the previous day’s voting, Mr. Ahmadinejad was declared the winner, with 63 percent of the vote to 35 percent for Mr. Moussavi.

    Mr. Moussavi and a number of other losing candidates denounced the results and rallies were held in cities across the country. Ayatollah Khamenei initially swung between statements in support of Mr. Ahmadinejad and conciliatory gestures. But after a week of large protests and skirmishes between demonstrators and security forces, he gave an angry sermon in which he warned of violence if dissent continued.

    The results were appealed to the nation’s powerful Guardian Council, which acknowledged that the number of votes cast in 50 cities exceeded the actual number of voters by three million, but insisted that the discrepancies did not violate Iranian law or affect the outcome of the election.

    Opponents maintained their defiance, but protests faded away in the face of attacks and the arrest of thousands of demonstrators. A few conservatives expressed revulsion at the sight of unarmed protesters being beaten, even shot, by government forces. Only 105 out of the 290 members of Parliament took part in a victory celebration for Mr. Ahmadinejad on June 23. The absence of so many lawmakers, including the speaker, Ali Larijani, a powerful conservative, was striking. In early July, an influential clerical association based in the city of Qum, the center of the country’s spiritual life, called the new government illegitimate.

    With a mass trial of more than 100 alleged dissidents under way, Mr. Ahmadinejad was formally endorsed as Iran‘s leader for a second term by Mr. Khameni. But prominent opponents stayed away from the event, and did so again when Mr. Ahmadinejad was sworn in on Aug. 6 for a second term.

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  21. A Challenge From Traditional Conservatives

    After a year in which outpourings of public anger failed to effect tangible change, the dust settled in 2010 to once again reveal a more basic split within Iran’s political elite. Having successfully suppressed the opposition uprising that followed the disputed presidential election, Mr. Ahmadinejad and his supporters are renewing their efforts to marginalize another rival group — Iran‘s traditional conservatives.

    The rift is partly a generational one, with Mr. Ahmadinejad leading a combative cohort of conservatives supported by Iran’s elite Revolutionary Guards. On the other side is an older generation of leaders who derive their authority from their links to Ayatollah Ruhollah Khomeini. Reformist lawmakers now represent a largely impotent minority in the Parliament.

    The older conservatives, including clerics, lawmakers and leaders of the bazaar, which is the center of Iran’s ancient system of trade and commerce, have long questioned Mr. Ahmadinejad’s competence and even accused his ministers of corruption. But in 2010 they went further, accusing Mr. Ahmadinejad’s faction of distorting the principles of the Islamic Revolution and following a messianic cult that rejects the intermediary role of the clergy.

    To some, those criticisms amounted to a veiled plea by the old-line conservatives to Ayatollah Khameni to rein in the president or even to remove him — a plea Mr. Khameni rebuffed, leaving Mr. Ahmadinejad more firmly in control than ever.

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  22. Growing Influence

    The popular revolts shaking the Arab world have begun to shift the balance of power in the region, bolstering Iran’s position while weakening and unnerving its rival, Saudi Arabia. Iran has already benefited from the ouster or undermining of Arab leaders who were its strong adversaries and has begun to project its growing influence.

    In February 2011, Iran sent two warships through the Suez Canal for the first time since its revolution in 1979, and Egypt’s new military leaders allowed them to pass.

    The uprisings have made Iran’s standing stronger in spite of its challenges at home, with a troubled economy, high unemployment and a determined political opposition.

    In early 2011, Iran demonstrated its emboldened attitude in Lebanon when its ally, Hezbollah, forced the collapse of the pro-Western government of Saad Hariri. Mr. Hariri was replaced with a prime minister backed by Hezbollah, a move that analysts say was undertaken with Iran’s support.

    The turmoil in the Mideast has shredded a regional paradigm in which a trio of states aligned with the West supported engaging Israel and containing its enemies, including Hamas and Hezbollah, experts said. The pro-engagement camp of Egypt, Jordan and Saudi Arabia is in tatters. Hosni Mubarak of Egypt has been ousted, King Abdullah of Jordan was struggling to control discontent in his kingdom and Saudi Arabia, an American ally and a Sunni nation that jousts with Shiite Iran for regional influence, has been left alone to face a rising challenge to its regional role.

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  23. Arrests and a Death Sentence

    The attempts by Iran’s leadership to flex the country’s muscles on the world stage coincided with efforts to stamp out dissent at home ahead of planned parliamentary elections in March, the first ballot to be held since a disputed presidential vote in 2009 prompted national protests and a severe crackdown.

    In early January 2012, an Iranian court sentenced Faezeh Hashemi, the daughter of former President Ali Akbar Hashemi Rafsanjani, to six months in prison for spreading what it termed “propaganda against the Islamic system,” the semiofficial Mehr news agency reported. The court also barred her from engaging in any political, cultural or media activities for five years.

    Ms. Hashemi, a former member of Parliament and an outspoken critic of Mr. Ahmadinejad, has been active in opposition politics; she was briefly detained in 2011 after being accused of chanting antigovernment slogans during a banned rally in Tehran. She was also detained during a demonstration in 2009 over the disputed presidential election.

    The government has prosecuted and convicted many opposition members since the 2009 street protests, but it has so far shied away from holding trials for Mir Hussein Moussavi or Mehdi Karroubi, the principal opposition figures in Iran, who have been under house arrest for months.

    While the Iranian leadership has offered assurances that reformist candidates will be permitted to run for office in the March elections, Mr. Moussavi and Mr. Karroubi have urged their supporters to stay home.

    Also in January, an Iranian court issued a death sentence to an American of Iranian descent convicted on charges of spying for the Central Intelligence Agency. The man, Amir Mirzaei Hektami, a former U.S. Marine, was the first American sentenced to death since the Islamic Revolution.

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  24. Involvement in Syria

    Syria relies on Iran for financial and military support, and the governments in Damascus and Tehran have sectarian ties as well: Iran has strongly backed the Syrian Shiite minority and the offshoot Alawite sect that makes up Syria’s ruling class.

    On Feb. 19, two senior American senators spoke out strongly in favor of arming the Syrian opposition forces.

    The senators, John McCain of Arizona and Lindsey Graham of South Carolina, both Republicans, laid out a series of diplomatic, humanitarian and military aid proposals that would put the United States squarely behind the effort to topple President Assad. Mr. McCain and Mr. Graham, both of whom are on the Senate Armed Services Committee, said that rebel fighters deserved to be armed and that helping them take on the Syrian government would aid Washington’s effort to weaken Iran.

    The next day, two Iranian warships docked in the Syrian port of Tartous as a senior Iranian lawmaker denounced the possibility that the Americans might arm the Syrian opposition. Iran’s semi-official Fars News Agency called the ships “a serious warning” to the United States, and quoted a senior Iranian lawmaker’s denunciations of Mr. McCain’s comments.

    “The presence of Iran and Russia’s flotillas along the Syrian coasts has a clear message against the United States’ possible adventurism,” said Hossein Ebrahimi, a vice chairman of the Iranian Parliament’s national security and foreign policy commission, Fars reported.

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