1.Date：
6 to 6 a.m. (UTC+8) Wednesday to Thursday, Jul. 19-20 

2.PLA activities：
10 PLA aircraft and 7 PLAN vessels around Taiwan were detected by 6 a.m.(UTC+8) today. 2 of the detected aircraft had entered Taiwan’s northeast and southeast ADIZ. R.O.C. Armed Forces have monitored the situation and tasked CAP aircraft, Navy vessels, and land-based missile systems to respond these activities.