South Korea Announces Expansion of Its Air Defense Zone - NYTimes.com
▻http://www.nytimes.com/2013/12/09/world/asia/east-china-sea-air-defense-zone.html?nl=todaysheadlines&emc=edit_th_2013120
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SEOUL, South Korea — Defying both China and Japan, South Korea announced on Sunday that it was expanding its air patrol zone for the first time in 62 years to include airspace over the East China Sea that is also claimed by Beijing and Tokyo.