Taiwan's defense ministry logged the fewest PLA aircraft sorties near the island in three years this month, even as the same fleet ran live-fire exercises inside the Taiwan Strait days earlier. A declining sortie count read as de-escalation only if sorties and live-fire drills measure the same thing. They do not. Sorties are attrition, a tool for exhausting Taiwan's air force through repeated scrambles. Live rounds fired inside the median line are a rehearsal, and rehearsals do not need volume. They need precision, which is why Beijing can run fewer flights and still close more of the Strait to civilian traffic than at any point in the current cycle.

The shift lands as Moscow's material support for the PLA has drawn fresh scrutiny from Western defense analysts tracking the arms relationship, and as Manila and Beijing traded blame this week over a shoal collision the Philippine coast guard says was deliberate. None of that changes what the sortie count shows: Beijing is trading a strategy of pressure by exhaustion for one of pressure by rehearsal. The next test is whether Taipei's defense ministry treats the live-fire drills, not the sortie tally, as the metric it briefs to allies when the next budget cycle opens.