It has been noticeable that each Chinese aircraft formation has involved at least one maritime patrol aircraft and other “enablers” like airborne early-warning and control aircraft or intelligence gathering and electronic warfare platforms, demonstrating high levels of sophistication. The presence of the maritime patrol aircraft further suggest that the target of these large-scale incursions has indeed been the U.S. Navy, not Taiwan. What the formations have also demonstrated is impressive maturation in coordination between theatre commands (Southern and Eastern); between the PLAAF and PLA Naval Air Force; and among different air brigades and air bases—a lesson that should not be taken lightly.