5 Chinese, 6 Russian military aircraft enter S. Korea's air defense zone: JCS

China-Russia-air defense zone SEOUL, Nov. 29 (Yonhap) -- Five Chinese and six Russian military aircraft entered South Korea's air defense identification zone (KADIZ) over the seas off the eastern and southern coasts without notice on Friday, prompting the South to send its fighter jets in response, Seoul's military said. Between 9:35 a.m. and 1:53 ...