https://www.wsj.com/articles/chinese-jet-fighters-step-up-pressure-on-u-s-aircraft-over-south-china-sea-c2d1ac88

ABOARD A U.S. PATROL AIRCRAFT—A Chinese J-11 jet fighter, armed with four air-to-air missiles, appeared at the rear of an American P-8 patrol aircraft, passed above and settled a few hundred feet from the wing of the U.S. Navy plane.

“American aircraft, this is the PLA air force. You are approaching Chinese airspace. Keep a safe distance or you will be intercepted,” a Chinese military ground station broadcast to the P-8, using the abbreviation for the People’s Liberation Army.

Chinese fighter jet confronts US Navy plane with CNN crew aboard as tensions simmer in the South China Sea

https://edition.cnn.com/2023/02/24/asia/us-navy-south-china-sea-flyover-intl-hnk-ml/index.html