CHENGDU, Nov 30 (Reuters) - Chinese and American soldiers finished a week-long disaster rescue exercise on Friday, furthering military ties between the two countries even as military tensions rise between China and U.S. military allies in the Pacific region.
The exercise, which included 20 U.S. soldiers visiting facilities in three Chinese cities, are meant to bring the two rivals closer together through non-combat military collaboration, and to allay fears of countries in the region worried over China's rising influence.
"Our senior leaders have been pretty clear: they're seeking a positive, cooperative and comprehensive relationship between our two nations," said Maj. Gen. Stephen Lyons, commander of the U.S. Army's 8th Theater Sustainment Command, based in Hawaii.
"That spirit of cooperation and that level of transparency I think helps signals throughout the region, and it helps us understand each other," Lyons said at a People's Liberation Army barracks on the outskirts of Chengdu in southwest China, where a massive earthquake devastated nearby regions in 2008, killing more than 87,000 people.
The general leading the Chinese side acknowledged the two services' rivalry, but said they share a common duty.
"The Chinese and American militaries do have our differences, but it is my belief that it is the indispensable responsibility of the two militaries to join forces in disaster relief," said Maj. Gen. Tang Fen, director of the PLA's Mass Work Office, General Political Department.
"Our two sides have a lot of experiences to share with each other and much to learn from each other."
Chinese Defence Minister Liang Guanglie this week also promoted military cooperation between Beijing and Washington.
"We should develop the ties between us, between our two militaries, touch on some of our differences, resolve conflicting views," he told Reuters. "We should push forward the development of our two powers, and push forward the development of a new China-U.S. military relationship."
The U.S. and Chinese military have exchanged occasional visits on disaster relief since 1998, but those were mostly information sharing, Lyons said. This was the first exercise involving planning for joint action, and observation of Chinese troops training in drills such as practising entering and rappelling down the sides of buildings and using dog handlers.
Amid all nice talk however, the two sides remain considerably wary of each other.
"The distrust of the U.S. military within the PLA is very high. The distrust of the PLA within the U.S. military is substantial," says Kenneth Lieberthal, a former National Security Council senior director for Asia in the Clinton administration.
The two sides have often expressed suspicion over each other's intentions, with Washington viewing China's growing economic and military clout as an attempt to dominate Asia, and Beijing seeing U.S. force projection including President Barack Obama's year-old "rebalancing" of a military focus back to Asia as China-containment.
"Some high-ranking Chinese officials have openly stated that the United States is China's greatest national security threat," wrote Wang Jisi, dean of the School of International Studies at Peking University, in a paper published earlier this year by China's Centre for International and Strategic Studies. "This perception is widely shared in China's defence and security establishments."
Chinese officials insist that China's intent is to safeguard its own sovereignty. But Chinese military actions and weapons advances this year give some neighbours cause for concern.
China has been increasingly asserting territorial claims this year over waters and islands in the South and East China Seas, in direct conflict against Japan, the Philippines, Thailand, Malaysia and Taiwan.
Southeast Asia's top diplomat warned on Friday that China's plan to board and search ships that illegally enter what it considers its territory in the disputed South China Sea could spark naval clashes and hurt the region's economy.
Surin Pitsuwan, secretary-general of the Association of Southeast Asian Nations (ASEAN), said the Chinese plan was a "very serious turn of events".
China launched its first aircraft carrier and two prototypes of stealth fighter jets this year. Earlier this month it unveiled a new attack helicopter and pilotless drone aircraft. A U.S. congressional commission reported that China's submarines will likely be capable carrying nuclear warheads in two years.
Cooperation such as this week's disaster relief exercise helps to ease such tensions, Lyons said.
"There's going to be differences between our two nations," he said. "But as long as we're committed to solving those differences in a peaceful, stable kind of way, there's goodness in having discussions about what we agree upon and what we disagree upon."