Obama hails expanded US engagement in Asia

Addressing Americans' worries about the economic and security threat from China's rising might and Asians' scepticism about US leadership, the president said: "We welcome China's efforts to play a greater role on the world stage, a role in which their growing economy is joined by growing responsibility."

In a 40-minute speech, Mr Obama offered incentives for North Korea to abandon the nuclear weapons it is believed to already have and the production programme it continues in defiance of UN Security Council resolutions.

He outlined a possible future of economic opportunity and greater global greater respect, saying, "this respect cannot be earned through belligerence".

"It should be clear where that path leads," Mr Obama said. "We will continue to send a clear message through our actions, and not just our words: North Korea's refusal to meet its international obligations will lead only to less security, not more."

More broadly, the president's address to 1,500 prominent Japanese in a soaring downtown Tokyo concert hall was intended to showcase a United States that, under Mr Obama's leadership, seeks deeper engagement in Asia.

It was the fifth major foreign address of his 10-month presidency.

He reached out to locals through several personal notes that delighted his audience, including calling himself "America's first Pacific president", referring to his boyhood time in Indonesia and travels in Asia, and saluting the residents of Mr Obama, Japan.

Acknowledging Asia's growing power and the perceptions here of America's parallel decline, Mr Obama aides had said the chief aim for his eight-day trip through Asia wasn't so much to bring home specific "deliverables" but to convincingly press the point that the US very much is in the Asian game.

Mr Obama said Washington would work hard to strengthen alliances in Asia, such as with Japan and South Korea, build on newer ones with nations like China and Indonesia, and increase its participation with a burgeoning alphabet soup of Asian multilateral organisations.

The involvement, the president said, is not just academic for Americans. It affects everyday, top-priority issues such as jobs, a cleaner environment and preventing dangerous weapons proliferation, he said.

"I want every American to know that we have a stake in the future of this region, because what happens here has a direct effect on our lives at home," Mr Obama said.

"The fortunes of America and the Asia-Pacific have become more closely linked than ever before."

Mr Obama also sounded free-trade notes sure to be welcome in Asia, where nations are rapidly seeking agreements with each other.

He said the US would seek to join a trans-Pacific free-trade area, formed in 2006 between Chile, New Zealand, Singapore and Brunei. Vietnam and Australia are also said to be keen to join it.

The so-called Trans-Pacific Partnership is seen as a starting point for a possible regional free trade area comprising 21 countries of Asia-Pacific. Mr Obama's announcement gives the proposal a boost.

On China, Mr Obama called for harnessing China's clout to make progress on shared interests like weapons proliferation, a more solid global economy and climate agreements.

"In an interconnected world, power does not need to be a zero-sum game, and nations need not fear the success of another," he said.

He also said the United States "will never waver in speaking up for the fundamental values that we hold dear."

Yet, clearly hoping to avoid overly irritating Beijing, Mr Obama named none of the many and serious specific human rights concerns with respect to China, including Tibet, where authorities have suppressed religious freedom and national aspirations.

Except for the brutal regime in Burma, he spoke only generally about human rights and democratic values.

"Indigenous cultures and economic growth have not been stymied by respect for human rights, they have been strengthened by it," the president said. "Supporting human rights provides lasting security that cannot be purchased in any other way."

Obama's remarks came near the start of a trip presenting him with risks at every stop.

In Japan, the relationship with the US is on newly delicate footing after a change in leadership in Tokyo that has the Japanese moving toward greater independence from Washington and closer ties with the rest of Asia.

Tonight, Mr Obama arrives in Singapore, where he is to join a larger meeting that includes the leader of a brutal regime in Burma, also known as Myanmar. He is the first US president to make such close contact.

Then he flies to China, where relations with the US are bedevilled by Beijing's global ambitions, as well as numerous issues including trade, currency, Taiwan, human rights and climate change.

Mr Obama ends his trip on an easier note in South Korea, an increasingly reliable US ally.

Mr Obama made Tokyo the venue for his speech, a symbolically important choice that displayed respect for Japan's long history as the US' chief ally in Asia and one of the region's foremost democracies.

After his speech, Mr Obama had lunch with Japan's Emperor Akihito and his wife, Empress Michiko, bowing deeply as they welcomed him to the graceful grounds of the Imperial Palace in the heart of the bustling city.

Mr Obama's speech won praise from several Asian analysts.

Shen Dingli, director of the Centre for American Studies at Fudan University in Shanghai, welcomed the remarks about not seeing China as a threat.

"He did not want to go to Asia to renew differences," Mr Shen said. "The differences are clear, everybody knows them. He wants to make clear we share some fundamental values."

Some in Taiwan, which has had tense relations with China for decades, were less impressed.

"His stressing engagement with China will raise the question of what priority the US gives to its security treaty with Japan," said Lo Chih-cheng, a political science professor at Taipei's Soochow University.