Inauguration exercises and a higher activity baseline — Key Events — Taiwan Strait

What happened

Days after Lai Ching-te's inauguration, the PLA conducts major exercises around Taiwan framed by Beijing as punishment for his inaugural address. Detected air activity around the island subsequently roughly doubles, with Taiwan reporting monthly totals in excess of 300 sorties at peak.

The step-change in reported activity after May 2024 established the baseline against which everything since is measured — including the partial return toward earlier levels during 2026. Note that these are detections published by one government, not independently measured figures, and the module treats them as such.

Confidence: High

WhenMay 2024

WhereTaiwan Strait

KindMilitary

ArenaThe Strait and the median line

Confidence: High Sources: Taiwan Ministry of National Defense — activity reporting ↗ · CSIS China Power Project and ChinaPower analysis ↗ · Reuters — Taiwan and China coverage ↗ Methodology Corrections

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Watch questions this event bears on

Standing analytical questions whose evidence runs through this event, each with its latest review. Derived from the Watch object, never restated here.

Military2026-10-11Does defence reform produce the force it describes — conscripts trained, reserves called, findings published?
Unchanged
1. 2026-09-14: Baseline
2. 2026-09-20: Movement observed
3. 2026-09-27: No material change
4. 2026-10-04: Movement observed
5. 2026-10-11: No material change

Connected records

2 records that this event names, or that name it — every one an explicit reference in a published record, nothing inferred from subject matter.

Part of1

Campaigns whose record places this event inside them.

Grey-zone pressureCoast guard patrolling and the outlying islands

Actors1

Actor records this event names.

People's Republic of China

Where this fits

This is one entry in the Taiwan Strait timeline. The full Key Events surface carries every dated turning point with its filters and its essential subset, and this event in place shows what came before and after it. How Vigil grades, dates and sources its claims is set out in the methodology.