By David Axe, War is Boring | 8:54am ET Sorry, China, but the U.S. still has the upper hand. (Mass Communication Specialist 2nd Class Jared Hill/U.S. Navy via Getty Images) The bad news first. The People's Republic of China now believes it can successfully prevent the United States from intervening in the event of a Chinese invasion of Taiwan or some other military assault by Beijing. Now the good news. China is wrong — and for one major reason. It apparently disregards the decisive power of America's nuclear-powered submarines. http://theweek.com/article/index/264032/china-thinks-it-can-defeat-america-in-battle Do we have anything to worry about?