These airports could be used as bases for the Japan Self-Defense Forces to deploy troops and supply Taiwan with fuel and food in case of a contingency, the newspaper said. Yonaguni, New Ishigaki and Miyako airports with their 2,000m-long runways are difficult places to take off or land for heavy military transport aircraft including Japan’s Kawasaki C-2, capable of moving 100 people, it said. A civilian runway of 2,500m or more that is easy to use for defense purposes is a security asset for Japan, a senior Japan Self-Defense Force official was quoted as saying. The list of airports and ports to receive improvements is classified and its content is subject to change, it said. Japan has begun briefing local officials on its plans and ranking members of the government already visited Miyako over the matter of refurbishing Miyako Airport and the Port of Hirara, Nikkei said.
