China dispatches fighter jets after U.S. health chief visits Taiwan

On August 10th, Chinese fighter jets crossed the Taiwan Strait centerline, intruding into Taiwan's air defense zone. Taiwanese Air Force patrol planes intercepted the jets, identified as J11 and AJ10, and issued radio warnings, prompting the intruders to retreat. Taiwan's advanced radar systems likely detected the jets early. The incident followed a historic visit by US Secretary of Health and Human Services Alex Azar, the highest-ranking US official to visit Taiwan in 41 years.

What time did the Chinese fighter jets intrude into Taiwan's air defense identification zone?

Which types of Chinese fighter jets were identified during the incident?

What action did the Taiwanese aircraft take in response to the intruding planes?

What capabilities do Taiwan's ground-based advanced warning radars possess?

What significant event occurred one day before the incident involving the US Secretary of Health?