The median line in the strait was established in 1955 as a de facto sea border, separating mainland China from Taiwan.
Russian President Vladimir Putin being ill was not a big secret, according to Ukraine's intelligence chief.
USS Ronald Reagan retreated a few hundred kilometers after the PLA set its shooting range to the east of the island for the first time.
The island's armed forces will enter a higher state of preparedness against the PLA threat.
At least 1,793 Russian servicemen have refused to take part in the war in Ukraine since the invasion began on Feb. 24.
California, New York and Illinois have the most number of monkeypox cases in the U.S., government data showed.
The site is located in the Xinjiang Uyghur Autonomous Region and is under PLA control.