As its reach and capabilities extend in all directions, China has emerged as a subject of deep concern for Washington and for democratic capitals across Asia, including Canberra, New Delhi, Manila, Taipei and Tokyo. China ’s People’s Liberation Army, or PLA, has benefited from 30 years of budget rises, upgrades in its prestige and professionalism, a string of new bases and outposts across the South China Sea, and plentiful support from the country’s assertive president, Xi Jinping . All of that