Perhaps it's just coincidence, but I can't help but see the irony and/or humor in the USS John McCain being the ship sailing just outside Chinese controlled waters. I suspect the CCP leaders are aware of that as well! :)
https://www.theepochtimes.com/us-warship-sails-near-chinese-controlled-south-china-sea-islands_3686519.html
US Warship Sails Near Chinese-Controlled South China Sea Islands
TAIPEIāA U.S. warship sailed near the Chinese-controlled Paracel Islands in the disputed South China Sea on Friday in ...
https://www.theepochtimes.com/us-warship-sails-near-chinese-controlled-south-china-sea-islands_3686519.html