
President @JamestownTweets Ex-@CECCgov @ChinaBriefJT . Co-author - Chinese Communist Espionage: An Intelligence Primer: https://xitter.cf/t.co/6yF3iMr0KF. Views still mine
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Joined May 2018
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Here is my effort to combine several different strands of thinking about China. Thank you @evansryan202 for the opportunity: From Engagement to Rivalry: Tools to Compete with China via @TXNatSecReview tnsr.org/2018/08/from-engage…
Peter Mattis retweeted
Today's front-page People's Daily (任仲平) essay is titled "Persistently Advancing Full and Rigorous Party Self-Governance on the New Journey." Such a phrase is the Party's term for anti-corruption and discipline drive, yet the essay barely mentions graft, discipline inspectors or Party rules. It is basically one long bootlicking session for Xi.
paper.people.com.cn/rmrb/pc/…
Peter Mattis retweeted
Sharing @edwardwhitenz's excellent Fifth Plenum preview in @FT. Glad to be quoted.
Most China watchers think a revived Party chairmanship is very unlikely. I'm not so sure.
Deng and Jiang ruled through bargains among elders and factions, so they could step back safely. Xi rules by fear. He has taken down even Zhang Youxia, Miao Hua and Zhong Shaojun, his own trusted generals who seemed untouchable. A ruler like this cannot let go.
And power ends at death. Only Mao got around that. Deng, twice purged by Mao, still would not repudiate him, because repudiating Mao meant repudiating the Party itself.
That is the height Xi needs. Short of it, he will be torn down after he dies.
ft.com/content/d11b743a-cd2c…
The Confucius Institutes are part of a political apparatus the CCP uses to "break and shatter the enemy." Keeping the pressure on the united front system's efforts to evade U.S. countermeasures is an unequivocal good. But why leave it there? Many other similar organizations exist, but we (and our allies & partners) largely ignore them.
Peter Mattis retweeted
The Illusion of Wealth Preservation in China
The recent bloodbath in Hong Kong’s stock market brings back memories of my journey to learn how to preserve wealth for my son.
The lesson to be learnt from Beijing’s latest tax crackdown? No amount of planning can protect a family fortune within the CCP’s reach.
My new essay, The Illusion of Wealth Preservation in China:
desmondshum.substack.com/p/t…
Peter Mattis retweeted
“To me, this is much more than another tax crackdown. It illustrates a fundamental truth about wealth in China: no matter how much you accumulate, how carefully you structure it, or how far into the future you plan, no wealth is truly safe under CCP rule.”
The Illusion of Wealth Preservation in China
The recent bloodbath in Hong Kong’s stock market brings back memories of my journey to learn how to preserve wealth for my son.
The lesson to be learnt from Beijing’s latest tax crackdown? No amount of planning can protect a family fortune within the CCP’s reach.
My new essay, The Illusion of Wealth Preservation in China:
desmondshum.substack.com/p/t…
Peter Mattis retweeted
Since coming to power in May, Hungary’s ruling Tisza party has enacted major constitutional amendments and instituted reforms aimed at strengthening democracy and reversing several policies implemented under former Hungarian Prime Minister Viktor Orbán's 16-year rule. While Tisza maintains strong public support for these changes, the lack of a viable opposition party poses potential long-term risks to democracy. Read more through the link below 🔗🇭🇺
jamestown.org/hungarys-democ…
#Hungary #Tisza #EuropeanUnion #Geopolitics #EurasiaDailyMonitor #JamestownFoundation
Peter Mattis retweeted
Quite pointed stuff from US Amb Steel: "This is, kind of, like a turbulence that we are going thru between...Korea & the US"
'Steel also said S Korea is no longer a country that needs US protection..."Now it's time to stand up & lead together with the US & lead the Indo-Pacific"
Peter Mattis retweeted
Yet another cautionary tale regarding China’s nefarious intent when partnering with western technology companies/entities. UK waking up to CCP threat. Great work @Kate_OKeeffe as always. This is beyond buyer beware. Eyes wide open. @ChinaSelect
bloomberg.com/news/articles/…
Why the South Korean government is looking the other way -- like Norway -- is beyond me. Sometimes it seems Seoul is determined not to see what Beijing is doing, even after all of the pressure and action of the past 15 years.
Nearly 200 Chinese electric vehicles equipped with cameras and communication devices have been freely entering and exiting South Korean military facilities, it was revealed on the 15th.
These vehicles have accessed the Ministry of National Defense, the Joint Chiefs of Staff compound, Air Force bases housing stealth F-35s and supersonic KF-21s, and the Navy Submarine Command.
According to People Power Party Rep. Kang Dae-sik, at least 190 Chinese-made connected cars capable of internet access, such as BYD vehicles, are registered for regular entry across Army, Navy, and Air Force facilities.
Registrations cover sensitive installations including the Busan Naval Operations Command, where U.S. aircraft carriers dock, and the Jinhae Submarine Command.
Connected cars feature over 10 cameras, high-precision GPS, radar, and microphones, raising concerns in the U.S. and the European Union that gathered surveillance data could be transmitted to Chinese authorities in real time.
Chinese connected vehicles are also cleared for access at key Army installations, including Army Headquarters in Gyeryongdae, the Ground Operations Command, and the Special Warfare Command.
A military official pointed out the contradiction in current policy, remarking that it is absurd iPhones are banned from military facilities for security risks while no restrictions exist for Chinese vehicles.
The Ministry of National Defense has not implemented entry bans or requested security protocols from manufacturers, having acknowledged in April that video collection on bases poses vulnerabilities but only pledging in September to draft countermeasures.
Rep. Kang warned that the government's response remains inadequate, noting that relevant ministries have shifted responsibility among themselves without establishing a central authority to address the risk of real-time intelligence leaks to China.
chosun.com/english/national-…
Peter Mattis retweeted
Al-Qaeda and ISIS have been beaten on the battlefield, but their ideology hasn’t gone away. On the new episode of Terrorism Transforming, Dr. Michael Vickers joins host Scott Allan to look at four decades of counterterrorism. He covers the Afghan covert program of the 1980s, the strategy that brought down bin Laden, and the threats ahead, from Iranian proxies to AI-enabled terrorism. Listen through the links below 🎧
open.spotify.com/episode/2Xw…
podcasts.apple.com/us/podcas…
#Counterterrorism #Geopolitics #Security #TerrorismMonitor #JamestownFoundation
Peter Mattis retweeted
Those advocating for Chinese FDI into the US on the grounds that it will allow more tech transfer into the US should pay closer attention to China's export controls. Beijing won't let that happen for important technologies, even if Washington were interested.
Peter Mattis retweeted
After the CCP's detention of Americans Youlin Chen and Min Zin, The Vandenberg Coalition joined partner institutions and individuals in advocating for a "D" indicator addition to the Travel Advisory to China, which highlights the risk of arbitrary detention.
We are thrilled to see the State Department added this necessary warning. Fantastic to see Americans being given the information we need to make our travel decisions and stay safe, and to see Youlin Chen and Min Zin staying at the top of the administration's priority list.
Peter Mattis retweeted
On this day, 11 years ago, Gui Minhai was kidnapped by Chinese agents in Thailand.
After a sham trial he is still locked up at an unknown location in China. Neither authorities nor friends or family had any contact with him for years.
Idag är det elva år sedan den svenske medborgaren Gui Minhai frihetsberövades av Kina. Hans fall är högt prioriterat av både den svenska regeringen och av EU, vilket jag nyligen tog upp med Kinas utrikesminister Wang Yi. Vi arbetar outtröttligt för att Gui Minhai ska friges och återförenas med sin dotter och familj.
Peter Mattis retweeted
Oct 14: 🇨🇳 Yang Yiming (杨艺明), the Chinese spy arrested in Prague in Jan this year, appeared before the Municipal Court in Prague. Yang, who officially worked in the Czech Republic as a correspondent for 🇨🇳 CCP-owned “Guangming Daily”, stood before Judge Tom Frankič. The proceedings are closed to the public. This marks the first time in history that the Czech justice system has addressed charges of unauthorized activity on behalf of a foreign power — specifically, espionage.
The case began with an investigation by the National Centre Against Terrorism, Extremism and Cybercrime in cooperation with the Security Information Service; police detained the foreign national this January and remanded him in custody. According to investigators, the journalistic accreditation served merely as a cover for intelligence activities. Yang had arrived in the Czech Republic in 2022. "He deliberately concealed the facts, his activities, and his status from the public authorities of the Czech Republic," the indictment stated.
According to the indictment read in court, the Chinese national deliberately acted to avoid detection. He gathered intelligence in the Czech Republic and associated with individuals he sought to cultivate as sources. "He repeatedly invited them to dinners and gave them small gifts," the indictment stated. He also invited these individuals to visit China.
The indictment alleges that he synthesized the information he obtained and passed it on. "He proposed further steps or measures to evaluate the handling of his contacts," the document noted. This reportedly enabled China to better manage its relationship with the Czech Republic.
The only words spoken by the Chinese national in court were: "I have asked my legal representative to answer on my behalf." His representative then stated that the alleged spy maintains his innocence and contests the charges. The defense further argued that the mere intent to gather information does not constitute a threat to the Czech Republic's interests, and denied that the man was a member of a "foreign intelligence agency."
The defense attorney emphasized that the information gathering was part of journalistic work. "A network of journalistic contacts is not an intelligence network," the defense stated, referring to the espionage allegations. The defense also proposed that the court exclude the public from further proceedings, while the prosecutor proposed excluding the public from only a portion of the trial.
Yang was reportedly tasked with monitoring the situation in the Visegrád Group region and systematically cultivating sources within political and academic circles. His contacts included, for instance, former MEP Jan Zahradil, who granted him an interview and, upon request, wrote an analysis of the international situation. However, the politician cut off contact in the summer of 2024 after security services informally warned him that the journalist posed a risk.
Michal Koudelka, the head of the BIS (Czech Security Information Service), previously spoke about the detention of the Chinese national, who has remained in custody since the incident. "Only a few countries in the world — the US, the UK, and a handful of others — have the resolve to carry out such an exposure and subsequent criminal prosecution. We are now part of this exclusive club. The Czech Republic has shown the Chinese what the Russians already know: that they cannot simply do whatever they please here," he stated.
The main trial is now scheduled for three days, from Oct 14 to 16. If found guilty, the defendant faces up to five years in prison and deportation for unauthorized activity on behalf of a foreign power.
english.radio.cz/prague-cour…
idnes.cz/zpravy/domaci/zacin…
‼️ Beijing is holding a Czech citizen hostage to force Czechia to release Chinese spy Yang Yiming (杨艺明) ‼️
A Czech citizen detained in China since the end of June is being investigated on suspicion of offences endangering national security, China's Foreign Ministry said on July 16.
The Czech Foreign Ministry announced the detention on July 15 and said its officials were in consular contact with the citizen, but would not provide further details.
A Czech businessman active in China had been detained by Chinese security forces at an airport, and was expected to be charged with espionage.
Czech intelligence services had long suspected Beijing might detain a Czech national to exchange for suspected Chinese intelligence operative Yang Yiming, who was arrested in Prague in January.
Yang, identified by local media as a reporter for a CCP-affiliated newspaper, is awaiting trial in the Czech Republic on charges of conducting "unauthorized activity for foreign power".
China's foreign ministry spokesman Lin Jian told a news briefing the detained Czech citizen's rights were fully guaranteed, while describing charges against the Chinese journalist in Prague as trumped-up and urging the Czech Republic to "immediately release the relevant personnel" and safeguard their rights and interests.
Beijing and Prague have signalled a warming of diplomatic ties in recent months after a bout of tensions under the previous Czech administration due to its strong ties with Taiwan, the democratically governed island claimed by China.
The new Czech government in power since December has sought a more pragmatic relationship with Beijing.
During a meeting in May, 🇨🇳 Foreign Minister Wang Yi told his Czech counterpart Petr Macinka that China was willing to work with the Czech Republic to improve relations and revive their "traditional friendship". Czech lower house speaker Tomio Okamura is scheduled to travel to China on July 19 as part of this diplomatic re-engagement.
reuters.com/world/china/czec…
seznamzpravy.cz/clanek/domac…
seznamzpravy.cz/clanek/domac…
Peter Mattis retweeted
New in @ChinaBriefJT: mocking Huawei has become a safe way to criticize the Party-state.
When a test video showed brake pedal brackets snapping on Huawei's Maextro V800, it vanished within a day, and the jokes moved from the brakes to the censorship.
Thanks to @Arranjnh and @JReisboard @JamestownTweets for their edits.
jamestown.org/huawei-becomes…
Peter Mattis retweeted
Always fascinating to see the extent of CCP efforts to control even the most obscure historical debates. Who controls the past controls the future, said Orwell.
jamestown.org/campaign-again…
Peter Mattis retweeted
China's strategy: depend as little as possible on others while making others dependent on China. To gain maximum freedom of action for itself and maximum control over others.
How long is the West willing to go along and to accept a shift in the balance of power in China's favor?
Informative thread about how the PRC views the risks of connected devices--the kind of devices and connectivity for which Beijing wants the rest of the world to rely on the PRC.
Peter Mattis retweeted
The CCP is engaged in a propaganda campaign against “New Qing History” (NQH), a school of historical scholarship that implicitly challenges CCP narratives of a united, multi-ethnic “Chinese nation.” NQH argues the Qing Dynasty was a Manchu-ruled multinational empire, with Han-heartland China as just one of its domains. In summer 2026, United Front Work Department offices accused NQH of being a “theory weapon” crafted by separatist forces to divide China. Read more through the link below 🔗🇨🇳
jamestown.org/campaign-again…
📰 by @johnddotson
#PRC #Geopolitics #NewQingHistory #EthnicUnityLaw #ChinaBrief #JamestownFoundation
This point also was made in the @scsp_ai interim panel report on intelligence.
scsp.ai/wp-content/uploads/2…
And @KatherineKurata and I made a similar point here: scsp222.substack.com/p/from-…
Many of intel concepts come from a different age, where military concerns dominated all else, eg how espionage is defined in statute.
Should America’s intelligence agencies spy to help U.S. companies compete?
Former CIA Deputy Director David Cohen joins the President’s Tech Brief to argue that America’s longstanding rules may no longer fit the technology competition with China.
Plus: Russian diesel, Chinese vehicles in Europe, and the Army’s latest AI battlefield test.

























