WASHINGTON (AP) — Changes could be in store for U.S.-Asian relations, but that has little to do with the presidential race.
Lost in the backbiting between President Barack Obama and Republican Mitt Romney over Beijing is their general agreement on how to approach Asia, a region in flux. The winner of the Nov. 6 election will need to figure out how to keep Asia's tensions from boiling over.
Leadership changes are imminent in East Asia's dominant economies — China, Japan and South Korea — in the midst of territorial disputes. The leaders who emerge will be crucial in setting the tone for relations with the U.S.
Just two days after the U.S. election, China begins its once-in-a-decade Communist Party Congress that will usher in a new crop of party leaders.
Japan is expected to hold elections within months as the popularity of the country's seventh prime minister in seven years sinks.
In December, South Korea holds presidential elections that are likely to set it on a more conciliatory track in its relations with North Korea.
The U.S. relationship with China affects the entire region. Many Asian countries look to China as their main trading partner, but they regard the longstanding U.S. security presence as a defense against China's rapid military buildup.
Xi Jinping, set to be anointed China's president in March, is a largely unknown quantity. Some suggest his elite background, military ties and confident air might portend a more assertive hand in foreign policy than the incumbent, Hu Jintao.
Bonnie Glaser, a China expert at the Center for Strategic and International Studies think tank, said she expects Xi to continue constructive ties with the U.S. While Washington will push Beijing to adhere to international law and norms, she doesn't expect a new administration to pick a fight with the new Chinese leadership, which will be focused on increasing economic growth and maintaining domestic stability.
"The United States may be to some extent reactive," Glaser said. "If China is seen as more assertive, challenging U.S. interests anywhere, it will get a tougher U.S. policy."
Romney accuses Obama of being soft on Beijing's trade violations. Obama attacks Romney's former business interests for outsourcing jobs. Yet the candidates agree that the United States needs to engage Beijing and make the U.S. presence felt more in the Asia-Pacific, an area of growing economic importance.
Obama has deepened ties with China, but there are new areas of tension.
Beijing is accusing Washington of shutting out major Chinese companies, particularly its technology giants that are seeking a foothold in America. U.S. diplomatic interest in maritime territorial disputes between China and its neighbors in the South China Sea also annoys Beijing.
Washington is keeping a lower profile in a potentially more explosive territorial spat that has flared between China and staunch U.S. ally Japan. U.S. treaty obligations, however, require it to help Japan if disputed islands in the East China Sea come under attack.
China has sent ships to the area in a show of force, and Japan shows no sign of making diplomatic concessions. If Japanese opposition leader Shinzo Abe gains power in elections that unpopular Prime Minister Yoshihiko Noda is expected to call soon, tamping down tensions will become even tougher. Abe, a former prime minister with nationalist tendencies, is considered a hawk on China.
The next U.S. administration will have to deal with South Korea's leadership change and how that affects cooperation on North Korea, a perennial regional flashpoint.
Obama has hewed to the tough stance of President Lee Myung-bak, but the next South Korean leader is expected to pursue a more conciliatory approach to the North, which could make it tougher to coordinate policy.
There is little appetite in Washington to try for a new agreement aimed at the North dismantling its nuclear weapons program in exchange for aid. A February pact to give food in return for nuclear concessions collapsed when the North fired a long-range rocket. The North has hinted it could discard 2005 commitments on denuclearization and declare itself a nuclear state, which would be unacceptable to Washington.
Judging from comments by policy advisers, Obama remains open to U.S.-North Korean talks but first seeks concrete steps from the North on halting missile and nuclear tests and freezing uranium enrichment.
A Romney administration probably would seek tougher penalties, which might put it at odds with a more moderate South Korean policy, although a sudden disagreement with Seoul on nuclear issues is unlikely.
North Korea, which counts China as its only major ally, has scarcely registered as an issue in the election campaign. The only Asia-related policy promise that has garnered attention has been Romney's vow to designate China as a currency manipulator, a step that could strain U.S.-China ties.
History shows that the China relationship is prone to dramatic ups and downs.
Within three months of taking office in 2001, President George W. Bush was thrust into a China crisis after a collision between a U.S. spy plane and a Chinese fighter jet.
Under Bush's predecessor, Bill Clinton, U.S.-China relations started badly, then improved, only to deteriorate sharply after the mistaken U.S. aerial bombing of Beijing's embassy in Belgrade in 1999.
EDITOR'S NOTE — Matthew Pennington covers U.S.-Asian affairs for The Associated Press in Washington.