As many as 20 aircraft from China either crossed the median line of the Taiwan Strait or breached the island country’s air defense identification zone.
Except, it's really not. Your quote from the Wikipedia article is unsubstantiated conjecture with no source that supports the claim.
There's a reason Wikipedia isn't acceptable for academic papers: it's factually incorrect often enough to be a problem. It's specifically a problem for non-Western content because the vast majority of Wikipedia contributors speak English as their dominant (and often only) language and thus can only ever use English secondary or tertiary sources.
Except, it's really not. Your quote from the Wikipedia article is unsubstantiated conjecture with no source that supports the claim.
There's a reason Wikipedia isn't acceptable for academic papers: it's factually incorrect often enough to be a problem. It's specifically a problem for non-Western content because the vast majority of Wikipedia contributors speak English as their dominant (and often only) language and thus can only ever use English secondary or tertiary sources.