China ship almost collides with US ship in Taiwan Strait; Canadian ship also involved

China and U.S. Offer Rival Visions for Asia - The New York Times (nytimes.com)

 China and U.S. defense chiefs compete for influence in the Asia Pacific : NPR

Tiananmen anniversary: China tightens access to square : NPR

Li Shangfu: War with US would be unbearable disaster, says China defence minister - BBC News