No matter how often China has emphasised the idea of a peaceful rise, the pace and nature of its military modernisation inevitably cause alarm. As America and the big European powers reduce their defence spending, China looks likely to maintain the past decade’s increases of about 12% a year. Even though its defence budget is less than a quarter the size of America’s today, China’s generals are ambitious. The country is on course to become the world’s largest military spender in just 20 years or so (see article).
Much of its effort is aimed at deterring America from intervening in a future crisis over Taiwan. China is investing heavily in “asymmetric capabilities” designed to blunt America’s once-overwhelming capacity to project power in the region. This “anti-access/area denial” approach includes thousands of accurate land-based ballistic and cruise missiles, modern jets with anti-ship missiles, a fleet of submarines (both conventionally and nuclear-powered), long-range radars and surveillance satellites, and cyber and space weapons intended to “blind” American forces. Most talked about is a new ballistic missile said to be able to put a manoeuvrable warhead onto the deck of an aircraft-carrier 2,700km (1,700 miles) out at sea.
China says all this is defensive, but its tactical doctrines emphasise striking first if it must. Accordingly, China aims to be able to launch disabling attacks on American bases in the western Pacific and push America’s carrier groups beyond what it calls the “first island chain”, sealing off the Yellow Sea, South China Sea and East China Sea inside an arc running from the Aleutians in the north to Borneo in the south. Were Taiwan to attempt formal secession from the mainland, China could launch a series of pre-emptive strikes to delay American intervention and raise its cost prohibitively.
This has already had an effect on China’s neighbours, who fear that it will draw them into its sphere of influence. Japan, South Korea, India and even Australia are quietly spending more on defence, especially on their navies. Barack Obama’s new “pivot” towards Asia includes a clear signal that America will still guarantee its allies’ security. This week a contingent of 200 US marines arrived in Darwin, while India took formal charge of a nuclear submarine, leased from Russia.Continue Reading on www.economist.com