Monitoring Chinese military activity and regional security developments in the Indo-Pacific.

Today is the official launch of PLATracker, a site dedicated to providing data-driven analysis of Chinese military activity and regional security developments in Asia. platracker.com/
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Many thanks to @OfficialBen_L of @PLATracker and Erich Shih from Military & Aviation News for the insights.
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Thanks for having me @willripleyCNN, glad we could discuss our observations of HK42!
For the first time ever, Taiwan deliberately slowed its mobile internet speed across central and northern Taiwan, as the island democracy holds its largest annual war games to practice fending off a potential Chinese attack. @whannyuanc @OfficialBen_L @PLATracker @JohnMeesCNN
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PLATracker retweeted
For the first time ever, Taiwan deliberately slowed its mobile internet speed across central and northern Taiwan, as the island democracy holds its largest annual war games to practice fending off a potential Chinese attack. @whannyuanc @OfficialBen_L @PLATracker @JohnMeesCNN
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PLATracker retweeted
21 JUL 2026 @CopernicusEU #Sentinel2 🛰️📷 Second Tomas Shoal / Ayungin And Mischief Reef artificial island. Note BRP Sierra Madres visible (yellow box) And unknown vessels on the east side. @SeaLightFound @GordianKnotRay @jaytaryela @CollinSLKoh @JeffreyOrdaniel @tom_bike @PLATracker @detresfa_
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Happy to report that @PLATracker's three Japan-focused datasets are up to date: - PLA Activity Around Japan - Russian Military Activity Around Japan (now with past ship names and pennant numbers!) - Air Activity Around Japan You can find them and more at PLATracker.com/trackers
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Was able to geolocate the video to Dongshan peninsula (23°35'19.78"N 117°25'31.95"E). The vessel formation was captured by Sentinel 2 on 11 July 2026:
On July 7th, the Shuiqiao-class Landing Platform Utility (LPU) barges departed Yuhuan Naval Pier and sailed to a beach located in Southern Fujian.
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PLATracker retweeted
China’s recent maritime law enforcement activities fit into a broader pattern of behavior that could have dangerous implications for region. Glad to share some thoughts with @AaronMatthew_L on behalf of @PLATracker.
Chinese Flotilla Surges East of Taiwan Amid Spat with the Philippines, Japan — USNI News news.usni.org/2026/06/08/chi…
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PLATracker retweeted
For nearly two weeks, Chinese fighter jets stopped buzzing Taiwan. It’s the longest lull since Taipei began releasing daily military data. Today, five planes appeared. The pause baffled observers. So why did it happen? And is it over? w/ @whannyuanc cnn.com/2026/03/12/asia/chin…
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Tight piece by @joyuwang @WSJ on recent shifts in China's military operations around Taiwan. Some nuggets: “A period of this length with little or no air activity, while maritime activity remains consistent, is highly unusual,” said @OfficialBen_L, whose research organization, @PLATracker, documents Chinese military activity. “Everybody has a theory, but nobody has an answer,” said Drew Thompson, a former Pentagon official responsible for China and Taiwan and now a senior fellow at Singapore’s S. Rajaratnam School of International Studies @RSIS_NTU. “The weapon is uncertainty.” “What concerns me is we don’t know what it means,” he said. “It’s perpetual threats without communication, without dialogue, without thresholds.” @MoNDefense Taiwan Defense Minister Wellington Koo said Tuesday that the Taiwanese military remains vigilant because “Beijing’s intent to annex us remains.” “We cannot rely on a single indicator like the absence of aircraft. Chinese naval vessels still surround us daily,” Koo said.
“Everybody has a theory, but nobody has an answer.” China has routinely sent warplanes near Taiwan, but an unusual lull has stoked uncertainty about what Beijing is doing. wsj.com/world/china/mysterio… With quotes from @TangAnZhu @OfficialBen_L @KTristanTang
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Glad to share some thoughts with @GregTorode on a development that is as bizarre as it is problematic.
A large Chinese military drone has conducted regular flights over the South China Sea in recent months while transmitting false transponder signals that made it appear to be other aircraft, including a sanctioned Belarusian cargo plane and a British Typhoon fighter jet. Military attaches and security analysts scrutinizing the operations say the flights represent a step-change in China's gray-zone tactics in the contested South China Sea and appear to be testing possible decoy capabilities in the event of a Chinese invasion of Taiwan reut.rs/3ZXVlTF
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U.S. and Philippine officials agreed to step up their collective defense efforts in support of first island chain deterrence initiatives last week, indicating a new dimension of the alliance going beyond the SCS. Includes some insight from @OfficialBen_L: news.usni.org/2026/02/20/u-s…
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In this episode, we are joined by @OfficialBen_L, Founder of @PLATracker, to go over various war game scenarios China might take to militarily seize Taiwan. Spotify: open.spotify.com/episode/63v… Apple: podcasts.apple.com/us/podcas…
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Taiwan MND reports that a PLA reconnaissance UAV was detected in the airspace surrounding Dongsha (Pratas), but departed following radio warnings. In recent months, Dongsha has been the target of increased pressure from the PRC, specifically through the presence of the China Coast Guard, but this represents a significant escalation in coercion by Beijing.
At 0541hrs (UTC+8), a PLA reconnaissance UAV was detected entering Taiwan’s southwestern ADIZ and entering airspace near Dongsha (the Pratas Islands). After radio warnings, the UAV departed the area. The #ROCArmedForces are monitoring the situation and responding accordingly.
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PLATracker retweeted
Thread detailing key trends in PLA air activity in Taiwan's ADIZ for 2025 Based on daily reports released by @MoNDefense, the total number of PLA aircraft tracked in Taiwan's ADIZ reporting area in 2025 was 3,764 +689 (+22%) from 2024 +2,792 (+287%) from 2021:
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Here is a quick graphic comparing the number of PLA flights into Taiwan's ADIZ reporting area during major exercises, using data from @PLATracker. The largest single-day total of sorties into Taiwan's ADIZ reporting area occurred on 14 Oct 24, during Joint Sword 2024B.
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Thread covering Exercise Justice Mission 2025: 1/
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The PLA Eastern Theatre Command has announced Ex Justice Mission 2025 around Taiwan. The drills will include elements of the ETC Ground Force, Navy, Air Force, and Rocket Force. Chinese state media has released a map showing five large exercise zones surrounding Taiwan.
Chinese PLA Eastern Theater Command Conducts “Justice Mission 2025” Drills 东部战区开展“正义使命-2025”演习 Senior Colonel Shi Yi, spokesperson of the Chinese PLA Eastern Theater Command: Starting from December 29, the PLA Eastern Theater Command is dispatching its Army, Navy, Air Force and Rocket Force troops to conduct joint military drills code-named “Justice Mission 2025” in the Taiwan Strait and areas to the north, southwest, southeast and east of the Taiwan Island, focusing on subjects of sea-air combat readiness patrol, joint seizure of comprehensive superiority, blockade on key ports and areas, as well as all-dimensional deterrence outside the island chain. With vessels and aircraft approaching the Taiwan Island in close proximity from different directions, troops of multiple services engage in joint assaults so as to test their joint operations capabilities. It is a stern warning against “Taiwan Independence” separatist forces, and it is a legitimate and necessary action to safeguard China’s sovereignty and national unity. 东部战区新闻发言人施毅陆军大校表示,12月29日开始,中国人民解放军东部战区组织陆军、海军、空军、火箭军等兵力,位台湾海峡、台岛北部、台岛西南、台岛东南、台岛以东,组织“正义使命-2025”演习,重点演练海空战备警巡、夺取综合制权、要港要域封控、外线立体慑阻等科目,舰机多向抵近台岛,诸军兵种联合突击,旨在检验战区部队联合作战实战能力。 这是对“台独”分裂势力和外部干涉势力的严重警告,是捍卫国家主权、维护国家统一的正当必要行动。
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In the piece, @CarsonKell27632 explains how the U.S. Army's Typhon battery in the Philippines fits into a new cutting-edge formation, one designed to counter the PLA's anti-access/area denial (A2/AD) network.
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