UNITED NATIONS - President George W. Bush announced new sanctions Tuesday against the military government of Myanmar, accusing it of imposing "a 19-year reign of fear'' that denies basic freedoms of speech, assembly and worship.
"Americans are outraged by the situation in Burma,'' the president said in an address to the UN General Assembly.
The military junta renamed the Asian country Myanmar but the United States does not recognize the change.
Iranian President Mahmoud Ahmadinejad, a bitter foe of the United States, sat in the chamber and checked his watch during Bush's remarks.
Bush urged other countries to support states that are struggling for democracy.
"The people of Lebanon and Afghanistan and Iraq have asked for our help and every civilized nation has a responsibility to stand with them,'' Bush said.
"Every civilized nation also has a responsibility to stand up for the people suffering under dictatorship,'' the president said.
"In Belarus, North Korea, Syria and Iran, brutal regimes deny their people the fundamental rights enshrined in the Universal Declaration'' of the United Nations.
While the war in Iraq continues, Bush made scant mention of it.
After his speech, however, he reassured Iraqi Prime Minister Nouri al-Maliki that U.S. support is not wavering.
"We're with ya, prime minister,'' Bush told him.
Addressing reporters after a roughly hour-long meeting, Bush and al-Maliki did not say whether they had discussed the killing of 11 Iraqi civilians by security guards with Blackwater USA, a private contractor. The incident has strained U.S.-Iraqi ties.
But Al-Maliki did say: "Iraq's security is very important and we talked about the importance of mutual respect between our two sides.''
Bush prodded political parties in Iraq to reconcile their differences and pass a series of pivotal laws.
"Some political parties may be trying to block the laws to gain special advantage,'' Bush said.
In his address to the UN, Bush barely mentioned Iran, a country the United States accuses of terrorism, pursuit of a nuclear weapon and aid for deadly insurgents in Iraq.
Instead, Bush focused his remarks elsewhere, challenging the UN to uphold its pledge to fight for freedom in lands of poverty and terror.
"The nations in this chamber have our differences, yet there are some areas where we can all agree,'' Bush said.
"When innocent people are trapped in a life of murder and fear, the declaration is not being upheld. When millions of children starve to death or perish from a mosquito bite, we're not doing our duty in the world.''
"When whole societies are cut off from the prosperity of the global economy, we're all worse off.''
"Changing these underlying conditions is what the declaration calls the work of larger freedom and it must be the work of every nation in this assembly,'' he said.
"This great institution must work for great purposes: to free people from tyranny and violence, hunger and diseases, illiteracy and ignorance and poverty and despair.''
Bush looked ahead to a Cuba no longer governed by President Fidel Castro, the ailing 81-year-old leader of the communist-run government.
"In Cuba, the long rule of a cruel dictator is nearing its end,'' Bush said.
"The Cuban people are ready for their freedom. And as that nation enters a period of transition, the United Nations must insist on free speech, free assembly and, ultimately, free and competitive elections.''
Cuba's foreign minister walked out of the gathering in protest against Bush's speech. The Cuban delegation later said Foreign Minister Felipe Perez Roque's move was a "sign of profound rejection of the arrogant and mediocre statement'' by Bush.
Bush urged the UN to reform its Human Rights Council, created to replace the discredited Human Rights Commission. But Bush criticized the new body for ignoring abuses in places like Iran, "while focusing its criticism excessively on Israel.''
"The American people are disappointed by the failures of the Human Rights Council,'' Bush said.
"The United Nations must reform its own Human Rights Council.''
But the president's call for change came with the suggestion of a deal: the United States' support for the highly contentious issue of expanding the Security Council, the UN's most powerful body. Bush suggested Japan is "well-qualified'' to be an additional member and said "other nations should be considered as well.''
The council has 10 rotating members elected for two-year terms and five permanent members with veto power _ the United States, Russia, China, Britain and France. Bush said the United States would listen to all "good ideas.''
Bush singled out Myanmar for particular attention.
"Basic freedoms of speech, assembly and worship are severely restricted,'' he said.
"Ethnic minorities are persecuted. Forced child labour, human trafficking and rape are common.''
"The regime is holding more than a thousand political prisoners, including Aung San Suu Kyi, whose party was elected overwhelmingly by the Burmese people in 1990.''
"The ruling junta remains unyielding, yet the people's desire for freedom is unmistakable,'' he said.
Bush said the United States would tighten economic sanctions on the leaders of the government and their financial backers and impose an expanded visa ban on people responsible for human rights violations, as well as their family members.
The policies came as Myanmar's military government issued a threat Monday to the barefoot Buddhist monks who led 100,000 people marching through a major city. It was the strongest protest against the repressive regime in two decades.
About a dozen anti-war protesters were arrested during a peaceful demonstration against Bush's speech. They were among about 400 people opposing the Bush administration's war in Iraq and its incarceration in Guantanamo Bay of more than 300 men on suspicion of terrorism or links to al Qaeda or the Taliban. Many in the crowd wore orange jumpsuit in solidarity with the Guantanamo detainees.