Chinese planes have stopped flying over/near Taiwan for nearly 2 weeks. What's going on?

To understand why empty skies over Taiwan made headlines, you need to know what normal looks like. Over the past five years, China has dramatically escalated the number of military aircraft it sends near Taiwan, gradually normalizing what once would have been considered major provocations. On some days, Taiwan's Ministry of National Defense has reported dozens of Chinese aircraft near the island. "It used to be that five aircraft would make headlines," said Ben Lewis, founder of PLATracker, an open-data platform that tracks Chinese military movements around Taiwan, Japan, and the South China Sea. "Now we're talking about zero, and that's what's unusual."

Beginning around February 27, that relentless upward trend snapped. Taiwan recorded thirteen consecutive days without Chinese warplanes flying near the island. There's some variation in the public counts — Taiwan's defense ministry initially reported a block of six straight days with zero ADIZ incursions through March 6, while independent trackers like PLATracker captured a longer run beginning in late February. That discrepancy matters: it shows how framing — which days you count, which data feed you trust — can shift the narrative from "blip" to "trend."

The broader statistical picture suggests this wasn't a one-off. Analysts tracking published incursion counts found a roughly 46% drop in ADIZ incursions so far this year compared with the same period in 2025, a decline that started well before the thirteen-day silence. In February alone, Taiwan detected 190 Chinese military aircraft — the lowest monthly figure since the ministry began publishing daily data. Before the lull, other trackers had logged roughly 460 PLA sorties already this year, underscoring how dramatic a multi-day stoppage was against that tempo.

Then, today, the silence cracked. Five PLA aircraft were detected in Taiwan's ADIZ, with three crossing the strait's median line — the unofficial boundary between the two sides. The flights came the same day a U.S. Navy P-8 surveillance aircraft transited the Taiwan Strait, but Lewis noted that "relative to previous incidents when the US Navy transited the Taiwan Strait, the number of Chinese aircraft deployed today was actually quite low." A thirteen-day anomaly ended not with a roar, but with a murmur.

No official explanation has come from Beijing. Analysts are working through a lineup of competing theories, and the most benign one is also the least interesting.

The Trump theory. The cleanest diplomatic explanation points to a calendar. Trump is scheduled to visit China from March 31 to April 2. The sudden decline has prompted speculation that China may be temporarily recalibrating its strategy to ease tensions ahead of the summit, where trade, semiconductors, and Taiwan are all on the table. "If I was in Vegas, I would put it on the Trump visit," Lewis told CNN. Retired Navy Captain Carl Schuster was blunter: "Cutting back on the sorties gives the impression Beijing is looking to reduce tensions," he said — and predicted "the sorties will pick up again about 30 days after Trump returns to the U.S." Schuster also noted that to Xi, "Trump is unpredictable but decisive" — making this a bad moment to provoke him.

The parliamentary calendar. China's annual parliamentary meetings, known as the Two Sessions, concluded this week — a period when military activity has occasionally slowed in the past. Beijing routinely tightens political security during the gathering to avoid incidents while the leadership is concentrated in one place. The flights resuming as the meetings wrapped up lends this theory some plausibility.

The purge theory. This is where it gets darker. Xi Jinping has conducted the most sweeping military purge in modern Chinese history. In January 2026, Xi placed his top general, Zhang Youxia — widely seen as his closest military ally — under investigation for corruption and disloyalty. General Liu Zhenli was also placed under investigation. Their removal came months after nine top generals were expelled in October 2025. Research by CSIS indicates Xi has purged 101 senior PLA leaders since 2022. Out of 47 generals who held or received three-star rank during that period, 41 have reportedly been removed or investigated.

The scale is visible in a single image from the March 5 Central Military Commission meeting: only two individuals were seated at the main table — Xi Jinping and Vice Chairman Zhang Shengmin. When Xi assumed the CMC chairmanship in 2012, the body had eleven members. The International Institute for Strategic Studies has cited the purges as causing "serious deficiencies in the PLA's command structure." Su Tzu-yun, a research fellow at Taiwan's Institute for National Defense and Security Research, told Reuters the purge may be a key reason, as reforms to command structures could temporarily weaken overall combat readiness.

At the Two Sessions themselves, military delegates were subjected to unusually strict security checks, including full body searches and metal-detector scans. Xi warned that the armed forces must contain no one who harbors "disloyalty" toward the Chinese Communist Party. Thirteen generals were absent from the establishment meeting of the military delegation on March 3. One commentator noted that in just three years, Xi has taken down two CMC vice chairmen and five CMC members, concluding: "Xi is clearly still not at ease with the military, still does not trust it."

Su Tzu-yun emphasized that the pervasive insecurity within the PLA naturally leads to a decline in command and operational capabilities — and that when promoting generals, Xi prioritizes political alignment over professional skills, which further undermines combat effectiveness. Some analysts argue the PLA may be the least combat-ready it has been in years — not because it lacks equipment, but because of uncertainty over who is in charge.

The deception theory. This is the one that should unsettle you. Reuters reported that Beijing might be trying to create a false impression — "I am peaceful, I am moving toward peace, so you should stop selling weapons to Taiwan." The silence itself becomes the weapon — a diplomatic maneuver designed to soften support among U.S. lawmakers for Taiwan arms sales just before a major summit.

A detailed analysis from the Taiwan Security Monitor at George Mason University extends this logic further: if Beijing can routinely choreograph pauses and spikes, it can blunt early-warning tools that depend on simple metrics like daily sortie counts. That would make it harder for analysts to distinguish real de-escalation from staged optics. Defense planners and open-source intelligence communities increasingly rely on dashboards and trend lines. If those indicators are being gamed, false confidence becomes a real risk.

None of these theories is mutually exclusive. The most likely answer is that multiple dynamics are operating simultaneously — diplomatic signaling, domestic political caution, institutional disruption from purges, and deliberate information warfare — with different weight at different moments. That layered ambiguity is itself the point.

Here's the detail most coverage buried: the aerial pause was air force-only. Taiwan's Defense Minister Wellington Koo was pointed about it. "There are a lot of theories out there," he told reporters, noting that Chinese naval vessels continued operating around Taiwan on a daily basis and that "efforts to turn the Taiwan Strait into China's internal waters have not stopped." Roughly six Chinese warships were being spotted daily during the lull, a tempo consistent with previous maritime pressure campaigns.

The PLA didn't stop flying everywhere, either. Japan's Joint Staff reported that two PLA Y-9 ISR aircraft flew from the East China Sea and passed between Okinawa and Miyako into the Pacific, prompting Japan Air Self-Defense Force scrambles. The PLA stopped flying where Taiwan could see it counting — but kept flying where Japan was watching.

And then there were the drones. Taiwan's Ministry of National Defense reported a sharp uptick in drone incursions near the median line during the same period, with some days showing roughly double the usual numbers and several incidents involving suspected military-grade unmanned systems probing response times. A U.S.-China Economic and Security Review Commission bulletin noted increased emphasis on drone operations, including experimentation with decoy and deception tactics around Taiwan.

The most technically revealing drone story broke separately. A large Chinese military drone — a Wing Loong 2, China's equivalent of the U.S. MQ-9 Reaper — has been conducting regular flights over the South China Sea while transmitting transponder signals that made it appear to be other aircraft. Since August, at least 23 flights have been logged under the call sign YILO4200, but the aircraft transmitted registration numbers belonging to other planes. What identities did it steal? A Rada Airlines Ilyushin-62 (a Belarusian carrier on the U.S. Treasury's OFAC sanctions list), an RAF Typhoon fighter jet, a North Korean passenger jet, and a Gulfstream executive aircraft. Each would trigger a very different alarm — or no alarm at all — in an adversary's air operations center.

This is called ADS-B spoofing — reprogramming the electronic "name tag" that every civilian aircraft broadcasts so air traffic controllers can track it. Flightradar24's communications director Ian Petchenik confirmed that "based on the flight patterns and the kind of usage of these 24-bit addresses, it doesn't seem like it is a mistake in the programming of the transponders."

Analysts at AEI's China-Taiwan tracker explained the tactical logic: the PRC could use fake signals to trick Taiwan and its partners into wasting resources responding to fake threats, or deploy large numbers of drones with fake signals to create "noise" that makes it hard to identify real threats. When overlaid on a map, the 23 drone flight paths concentrated around Taipei and extended along Taiwan's southern coastline — routes that would matter in an invasion scenario.

Put the pieces together: jets went quiet, ships kept sailing, drones increased and got sneakier. That's not a pause. That's a domain shift — from noisy, visible fly-bys to cheaper, deniable unmanned pressure plus steady maritime probing. The PLA can test thresholds in the water and the information space while keeping its high-risk, high-visibility assets out of the daily accounting.

The expert landscape on this story breaks into roughly three camps, and the disagreements between them are real.

The diplomacy-first camp is led by analysts like Ben Lewis of PLATracker and retired Navy Captain Carl Schuster, who see the Trump summit as the primary driver. Lewis told CNN he'd put his money on the Trump visit; Schuster offered a specific, falsifiable prediction — sorties resume 30 days after Trump leaves Beijing. Modern Diplomacy's coverage framed the drawdown explicitly as pre-summit positioning. This camp treats the pause as rational signaling by a functioning state actor.

The institutional-damage camp centers on Su Tzu-yun at Taiwan's Institute for National Defense and Security Research and the International Institute for Strategic Studies in London. Their argument is structural: the purges have gutted command-and-control so badly that the PLA may not be able to sustain high-tempo operations without risk of embarrassing incidents — a pilot defection, a mechanical failure with no senior officer willing to authorize the mission, a chain of command that doesn't know who signs off on what. Su emphasized that Xi's preference for political loyalty over professional competence is actively degrading combat effectiveness. This camp treats the pause as a symptom of internal dysfunction.

The deception camp is smaller but more alarming. Reuters and analysts at the Taiwan Security Monitor at George Mason University's Schar School argue the pause is partly a rehearsal in narrative warfare. If Beijing can toggle between constant buzzing and apparent restraint on command, it gains leverage in information space — pointing to calm skies as evidence that tensions are "manufactured" by others — without surrendering any real capability. Taiwan's defense minister Wellington Koo occupies a careful middle ground, urging caution about drawing conclusions while emphasizing that naval pressure never stopped.

The real disagreement isn't about what happened — most observers agree the jets stopped — but about what it reveals about Beijing's decision-making. Is China a rational actor sending calibrated diplomatic signals? A wounded institution struggling to maintain operational tempo? Or a sophisticated adversary learning to weaponize ambiguity itself? The answer determines how Washington, Taipei, and Tokyo should respond, and right now, nobody can prove which camp is right.

The financial architecture around this story runs in three channels.

First, China's own military spending. Amid the purges, Beijing announced a 7.2% increase in its defense budget at this year's Two Sessions, bringing official spending to roughly $245 billion. The real number, which includes off-book procurement and research, is widely estimated to be significantly higher. The budget increase signals that, amid internal political upheaval, the money pipeline for platforms like the Wing Loong drone fleet, the potential Type 09V guided-missile nuclear submarine, and drone swarm programs remains intact. Hardware doesn't care about politics — it cares about funding, and funding is flowing.

Second, Taiwan's counter-investment. Taipei used the lull to trial new counter-drone systems on Kinmen Island, combining electronic jamming with kinetic interceptors. Taiwan's defense budget has been climbing for years under bipartisan pressure from Washington, and the shift toward counter-drone and counter-unmanned systems represents a structural reallocation — away from expensive manned interceptor sorties and toward cheaper, scalable defenses. Japan is moving in the same direction, planning investments in laser and microwave systems to counter large drone swarms as part of Prime Minister Sanae Takaichi's broader National Security Strategy revision.

Third, the U.S. defense-industrial response. The lessons from this pause — and from the simultaneous Iran crisis in the Strait of Hormuz — are accelerating investment in autonomous systems. Shield AI's Hivemind autonomy system reportedly beat human pilots in 8 out of 10 simulated air combat scenarios. Anduril's acquisition of ExoAnalytic Solutions for space surveillance gives a private defense firm a global telescope network for tracking orbital activity. The structural advantage belongs to firms that can integrate sensors, autonomy, and decision-support software across domains — companies building platforms that work whether the threat is a manned J-16 or a spoofed Wing Loong pretending to be a British Typhoon.

The players who are structurally disadvantaged are those still organized around counting manned aircraft sorties as the primary metric of threat. If China is shifting to unmanned, multi-domain pressure campaigns, the intelligence and defense establishments that can't track drones, ships, and cyber operations with the same fidelity as fighter jets will be perpetually behind.

The thirteen-day silence reveals something more important than any single theory can explain: China has developed the ability to modulate its coercion campaign across domains with a precision that makes traditional threat metrics unreliable.

For five years, Taiwan's daily aircraft count served as a rough barometer of cross-strait tension. Analysts, journalists, and policymakers could look at the number and get an intuitive sense of whether things were heating up or cooling down. That barometer is now broken — not because the data stopped, but because Beijing demonstrated it can zero out the most visible metric while maintaining or increasing pressure through ships, drones, and information operations. The U.S.-China Economic and Security Review Commission flagged exactly this shift toward unmanned and deceptive operations.

This has immediate implications for arms sales politics. If Beijing can point to empty skies and say "see, we're peaceful," it creates political space for voices in Washington who argue Taiwan doesn't need more weapons. Reuters and other outlets reported officials warning that this dynamic could influence procurement debates. Perceptions of threat drive procurement timelines, and procurement timelines determine whether Taiwan has the counter-drone systems, naval mines, and autonomous platforms it needs before a crisis arrives.

The purge dimension changes the timeline calculus differently. If the PLA's command structure is genuinely degraded — and the evidence from the Two Sessions suggests it is — then the window of maximum danger may not be now but later, when Xi has installed loyalists who are willing to execute orders without question but lack the operational judgment to manage escalation. A military purged for loyalty rather than competence is not a military that won't fight. It's a military that might fight badly, or at the wrong time, or without the institutional brakes that prevent miscalculation.

The drone spoofing revelation is perhaps the most structurally significant development of all. ADS-B — the transponder system that lets civilian trackers and air traffic controllers identify aircraft — was never designed to be secure. It broadcasts in the clear, with no authentication. China has now demonstrated, over 23 documented flights, that it can make a military drone appear to be anything from a sanctioned cargo plane to a NATO fighter jet. That capability doesn't just affect Taiwan — it undermines the entire open-source intelligence ecosystem that relies on civilian flight-tracking data. Every OSINT analyst watching Flightradar24 for military activity now has to ask: is that real, or is it a Wing Loong wearing a costume?

The immediate test is Captain Schuster's prediction. If Chinese air sorties spike roughly 30 days after Trump leaves Beijing in early April, the diplomatic-signaling theory will have been validated with unusual precision — and it will confirm that Beijing treats military pressure as a dial it can turn up and down for political effect, not an irreversible escalation ladder. That would be clarifying but not reassuring, because it means every future pause will be suspected of being tactical rather than genuine.

If the flights don't fully resume — if the roughly 46% decline year-to-date compared with the same period in 2025 holds through the spring — the story becomes more interesting and more ambiguous. It could mean the purges have genuinely degraded operational capacity. It could mean Beijing is permanently shifting toward unmanned systems and maritime pressure as cheaper, more deniable tools of coercion. Or it could mean both: a military that can't sustain the old tempo discovering, by necessity, that the new tempo works better anyway.

Watch Taiwan's response during the lull's aftermath. The counter-drone trials on Kinmen suggest Taipei is already adapting to the domain shift, but the question is speed. If Taiwan can field effective counter-drone and counter-spoofing systems before China scales up its unmanned campaign, the cost-exchange ratio shifts back in the defender's favor. If not, Beijing will have found a way to maintain pressure at a fraction of the political and financial cost of manned sorties.

Japan's next defense budget supplemental will be a leading indicator. If directed energy — lasers and high-powered microwave weapons — gets a dedicated procurement line item, it signals Tokyo has made a formal decision to counter drone swarms rather than just study the problem. That matters because Japan's geography makes it a critical node in any Taiwan contingency, and its investment decisions shape what the broader allied defense-industrial base produces.

The deeper question is whether the open-source intelligence community — the PLATrackers and Flightradar24 watchers and think-tank dashboards that have become essential infrastructure for understanding Chinese military behavior — can adapt to a world where the data itself is being manipulated. Sortie counts were a gift: simple, public, hard to fake. What replaces them in a world of spoofed transponders, domain-shifted pressure, and choreographed pauses? The answer will determine whether the next thirteen days of silence are legible as signal or lost in noise.