Rear admiral says China's actions 'violate international practice and international law'

Hsiung Feng II and Hsiung Feng III mobile missile launchers dispatched to tactical positions

Video highlights Taiwanese naval, air, and ground forces

Flights at airports and vessel operations at ports currently normal

Liaoning aircraft carrier strike group believed to be headed to West Pacific via Bashi Channel

Beijing announces military drills in 9 areas around Taiwan