Beijing timed its Taiwan overflight to the hour Washington was watching the Strait of Hormuz. The joint China-Russia bomber run on June 29 -- the People's Liberation Army Air Force and Russian long-range aviation flying coordinated passes over Taiwan airspace -- was not a drill residue. It was a read of the calendar. With US carrier strike groups repositioned toward Gulf contingencies following strikes on Iranian territory, the PLAAF ran a live audit of first-island-chain response timelines under conditions of American strategic distraction. Taiwan's Ministry of National Defense confirmed the incursion; the joint nature of the flight put Moscow in the accountability chain for the first time in this specific corridor.

The Indian naval attaché community and open-source trackers logged a concurrent surge in People's Liberation Army Navy surface activity in waters east of the median line, the same 72-hour window in which Taiwan activated its Abrams tank battalions for published combat drills in the northern corridor near Taoyuan. That activation was not coincidental framing. Taiwan's armor commanders were placing M1A2T hardware in public sight lines at the moment Beijing was running airborne provocations overhead, a visible signal to the Legislative Yuan's defense committee, which meets July 3 to review the MND's contingency posture report following last week's IRGC declaration that Iran intends to weaponize its nuclear program.