After Burma’s military junta yesterday shot dead eight pro-democracy protesters, including five unarmed monks, a growing chorus of Western voices is beginning to question whether the Chinese government’s failure to restrain its Burmese client state should result in a boycott of the Beijing Olympics next summer.

In an unprecedented personal intervention, first lady Laura Bush urged the Burmese regime to give up power peacefully and allow the elected leader, Nobel Peace laureate Aung San Suu Kyi, to govern the country. “I want to encourage the generals to start the reconciliation, move aside, and let a democracy build,” Mrs. Bush said yesterday on the Voice of America.

In one of the strongest condemnations of the Burmese junta, Rep. Dana Rohrabacher, a Republican of California, warned in Congress that unless the military dictators showed restraint, they would be treated as war criminals. “If you slaughter the monks and those calling for democracy, when your regime falls, and it will fall, you will be pursued to every corner of the globe like the Nazi criminals before you,” he said in the House on Tuesday evening.

After a private briefing from Burma experts in the State Department, Mrs. Bush let slip that it was thought the Chinese communist leaders may be pressing their allies in Rangoon to show restraint. “We hear, but it’s not substantiated, that China is urging the regime not to react in a brutal and violent way against the protesters. I hope that’s the case,” she said, before calling on the Chinese government to use all its influence to prevent a massacre.

There was little evidence, however, that the Burmese dictators were in any mood to give ground on the ninth day of widespread protests led by thousands of saffron-robed Buddhist monks. At least five monks were killed yesterday, Zin Linn, the information minister for the National Coalition Government of the Union of Burma, the country’s government in exile in Washington, told the Associated Press.

Dissatisfaction is growing among American and European lawmakers with the Chinese leadership, which for decades has financed and armed the Burmese regime. Burmese exports to China, mainly timber and gems, have soared in recent months and China has built oil and gas pipelines between the two countries.

Mr. Rohrabacher firmly laid blame for the violence at China’s door. “I urge all Burmese soldiers, do not kill your own people for the greed and corruption of those who have sold out your country to the Chinese. You are not a state of Beijing.”

Those already advocating the boycotting of the Beijing Olympics in August next year because of the Chinese government’s indifference toward the genocide in Darfur and China’s poor human rights record, believe the violence in Burma will add fuel to their arguments.

America and the European Union already have sanctions in place against the Burmese regime, and China’s insistence that Burma should not be subject to U.N. Security Council pressure only serves to encourage a more direct approach.

Three weeks ago, President Bush accepted an invitation from the Chinese government to visit the Olympics with Mrs. Bush. The prospect of the first lady attending the event in the light of China’s inaction seemed increasingly remote last night.

“I hope that both China and India, who have sway with Than Shwe [the junta leader] and with the other generals, because of their trade and their economic partnerships, will … speak out and urge the generals to now really start … to reconcile, to build a democracy, to free the political prisoners, including Aung San Suu Kyi, and give their country a chance to build,” she said.

Mrs. Bush was joined by a 1997 Nobel Peace Prize laureate, Jody Williams, who told The New York Sun yesterday: “China is the most important military and economic backer of the Burmese military dictatorship. Just as it has been pressured to end its unwavering support for the murderous Sudanese government, it must be pressured on its unsavory relationship with this repressive regime.

“There have already been calls for a boycott of the 2008 Olympics — some going so far as to name them the ‘Genocide Olympics’ because of China’s involvement with Khartoum. … I think that call should be broadened to include all of China’s direct and indirect violations of human rights. China cannot be allowed to stand silently on the sidelines as the Burmese military begins its crackdown on the nonviolent demonstrators.

“Now most definitely is the time to test if the Olympic slogan ‘One World, One Dream’ applies to the people of Burma. Or those of Darfur. Or those of the Democratic Republic of Congo. Or those of Tibet. Or, in fact, if it applies to the peoples of China itself.”

“The principal criticism of China’s role as host of the Olympics is its violation of the human rights of its own citizens,” the ranking Republican on the House Foreign Affairs Committee, Ileana Ros-Lehtinen, a Republican of Florida, told the Sun. “Beijing’s support for repressive regimes in Burma, Iran, Sudan, and elsewhere only serves to underscore its continuing denial of basic freedoms to the Chinese people.”

Last night, Burma moved to the front of the debate among presidential candidates. “I strongly condemn the brutal actions” of the Burmese regime. “The U.S. should work with the international community to bring an end to these abusive actions violating basic human rights. I applaud the courage of the Buddhist monks who have risked their lives in pursuit of democracy and freedom,” Senator Dodd, a Democrat of Connecticut who is seeking his party’s presidential nomination, told the Sun.