An analytical article dated 1st February 2017 on Modern Diplomacy, a Europe-centric global-strategic think-tank, highlights China's rapid development of anti-access, area-denial (A2/AD) capabilities in the form of anti-ship ballistic missiles (ASBMs) and manoeuvrable, technologically-advanced sea mines.
It concludes -
"Although it is generally believed that the U.S. combined with its allies far outspends China in overall defense, this net assessment briefly analyzed two key asymmetries in the areas of ASBMs and sea mines that reveal a disturbing trend in the military balance – large U.S. defense expenditures may not translate into military effectiveness. Naturally this raises not only serious questions concerning the ability of the U.S. to maintain the status quo in the Western Pacific, but also to assure allies as well as defend U.S. territory in the region from attack. If over the next five to 15 years, U.S. and PLA forces continue on approximately current trajectories, “Asia will witness a progressively receding frontier of U.S. dominance,” one RAND Corporation report concludes. To shift the balance back in its favor, the U.S. must take measures to restore its historic advantages in power projection. To do so, it will have to develop not only more innovative alliance strategies that exploit both their growing capabilities and their weariness of China, but the U.S. will also need to develop innovative military capabilities to restore its dominance."
The article, however, does not address non-military, geopolitical dynamics in the region. Thanks to China's centrality in the regional, and global, supply and value chain, most of China's Western Pacific neighbors, with the notable exception of Japan, are beholden to trade and investment flows to and from China as the unchallenged, highly-competitive, central hub. This dependence is further driven by the Fourth Industrial Revolution and China's recent One Belt, One Road (OBOR) initiative. Few of China's neighbors have the inclination, nor the economic wherewithal, to help precipitate a regional, let alone a global, war against China.
Hence, while continuing to strengthen military capabilities to defend and project national interests, China doesn't need to rely on the military alone to grow regional influence. Indeed, unless pushed into a corner, why should China opt for war if the objective can be achieved by peaceful means?
On the other hand, the relationship between China the United States doesn't need to be looked at only in zero-sum terms. Jack Ma's recent apparent rapport with President Trump is instructive over his idea of using Alibaba's e-trading platform to create one million American jobs by selling US goods and services to China and the rest of Asia.