thejapantimes, 
China Coast Guard vessels began last month to issue warnings for Japanese Self-Defense Forces planes to leave airspace over and around the Japan-controlled, China-claimed Senkaku Islands in the East China Sea. https://www.japantimes.co.jp/news/2024/02/04/japan/china-ships-warn-sdf-over-senkaku/?utm_content=buffer271cf&utm_medium=social&utm_source=mastodon&utm_campaign=bffmstdn #japan #chinajapanrelations #sdf #senkakus #disputedislands