Hillary Rodham Clinton took off Wednesday on a trip to Asia and the Pacific to cement ties with some of China's nervous neighbors, part of the Obama administration's efforts to counter Beijing's increasingly assertive stance.
The secretary of state leaves Wednesday on a two-week, seven-nation tour designed in part to allay regional concerns that as China's influence rises, Washington is retreating from its traditional role as the dominant Pacific Rim power.
Clinton begins in Hawaii, where she'll discuss regional security with top brass from the U.S. Pacific Command and Japan's new foreign minister. She is then going to Vietnam, whose relationship with Washington has warmed in recent years.
She will meet briefly Saturday with Chinese State Councilor Dai Bingguo on China's Hainan Island _ a last-minute addition to the itinerary.
Hainan is a powerful symbol of Chinese military might, hosting an array of intelligence and espionage facilities of the People's Liberation Army. It was also the place an American spy plane was forced to land in 2001 after it collided with a Chinese fighter jet. The 24 crew members were held for 11 days until the Bush administration apologized.
More recently, disputes over islands between China, Japan, Vietnam, the Philippines and other Southeast Asian nations have led to a rise in maritime tensions with the U.S. Clinton and Defense Secretary Robert Gates both raised China's hackles on their recent trips to Vietnam by proclaiming that resolutions to those disputes are in the U.S. national interest.
Washington's efforts to persuade China to revise its currency policy, as well as sharp differences over Tibet, human rights and climate change, have further divided the two countries.
At the same time, the Obama administration is trying to persuade Beijing to strengthen its support for sanctions against Iran and North Korea. Washington also wants to ensure that a state visit to the U.S. by Chinese President Hu Jintao in early 2011 is a success.
"We all understand the stakes involved," said Kurt Campbell, the top U.S. diplomat for East Asia and the Pacific.
From Hainan, Clinton travels to Cambodia, Malaysia, Papua New Guinea, New Zealand and Australia.
In Cambodia on Sunday, she plans to tour the 12th-century Angkor Wat temple complex. On Monday, she plans to meet government officials and civic leaders in the capital of Phnom Penh, and to press human rights and development issues.
U.S.-Cambodian relations have been strained for some time, including past disagreements over the composition of a special court that is now trying leaders of the Khmer Rouge on genocide charges related to their 1975-79 rule.
The Cambodian government also is seeking forgiveness from the U.S. of about $445 million in Vietnam War-era debt. But Washington has balked, arguing the country has the means to repay the low-interest loans.
Clinton on Tuesday will meet Malaysian leaders in Kuala Lumpur, where she seeks expanded help in intercepting illegal weapons shipments from North Korea. She is also expected to seek support from the mostly Muslim nation for U.S.-sponsored Mideast peace efforts and the wars in Afghanistan and Iraq.
On Wednesday, she is slated to visit Papua New Guinea, where she is expected to discuss women's rights and environmental protection. The U.S. is also expected to urge the impoverished country's leaders to responsibly use an expected windfall from huge oil discoveries.
Clinton then moves to New Zealand in the latest U.S. bid to repair the damage done after the country refused to harbor American nuclear-powered submarines. She will visit the capital, Wellington, before traveling to the southern city of Christchurch, which the U.S. uses as a staging point for supply flights to its Antarctic research bases.
From New Zealand, Clinton heads on Saturday, Nov. 6, to Australia, a stalwart American ally, where she and Gates will join an annual meeting of U.S. and Australian foreign and defense ministers.
Her last stop is American Samoa on Monday, Nov. 8, where she will hold talks with island leaders.
Clinton's Asia trip, her sixth as President Barack Obama's secretary of state, overlaps partially with Obama's own trip to the continent.
During his trip, Obama will visit India and Indonesia and attend two major international conferences in Japan and South Korea.