16 fighter jets to Taiwan, following the strong objection by China, is seen by some analysts as a signal of a power shift in Asia, argues Robert D. Kaplan in his column with the Washington Post. Here's excerpts: Washington is obsessed with decline: the upshot of the worst economy since the Great Depression, the prospect of massive defense cuts that could signal the end of the American military's imperial-like reach, the collapse of Arab regimes with which the Pentagon and CIA closely cooperated. But nothing of late quite captures what is going on in terms of a global power shift as much as the US refusal to sell Taiwan new F-16 fighter jets. US officials argue that upgrading Taiwan's Lockheed Martin F-16 A/B jets will make them nearly as capable as the 66 new F-16 C/D models that the Taiwanese were seeking, and at a fraction of the cost. But the upgrades reportedly do not include the new engines necessary for added speed and will make it harder for the Taiwanese to retire their oldest jets as they had hoped. Clearly, the decision signifies a painful compromise for the Obama administration. By 2020, the United States will not be able to defend Taiwan from a Chinese air attack, a 2009 Rand study found, even with America's F-22s, two carrier strike groups in the region and continued access to the Kadena Air Base in Okinawa. Moreover, China is at the point of deploying anti-ship ballistic missiles that threaten US surface warships, even as Taiwan's F-16s, with or without upgrades, are outmatched by China's 300 to 400 Russian-designed Su-27 and Su-30 fighters. Given that Taiwan is only 100 miles from China and the US Navy and Air Force must deploy to the Pacific from half a world away, the idea that Washington could permanently guarantee Taipei's de facto sovereignty has always been a diminishing proposition. Vice President Biden's recent extensive talks with his Chinese counterpart, Xi Jinping (who is poised to succeed President Hu Jintao), may have reinforced the notion inside the administration that Taiwan is better defended by a closer American-Chinese diplomatic understanding than by an arms race. Notice what is happening, though. The administration is not acting unreasonably. It is not altogether selling out to Beijing. Rather, it is adjusting its sails as the gusts of Chinese power, both economic and military, strengthen. Thus the decision to help Taiwan — but not too much — illustrates how decline itself is an overrated concept. Decline is rarely sudden: Rather, it transpires quietly over decades, even as officialdom denies its existence and any contribution to it. The Royal Navy began its decline in the 1890s, Princeton University professor Aaron L. Friedberg writes in “The Weary Titan,” even as Britain went on to win two world wars over the next half-century. Robert D. Kaplan is a senior fellow at the Center for a New American Security and the author of “Monsoon: The Indian Ocean and the Future of American Power.” __