Indo-Pacific — 2026-07-02

Leaked Intelligence Reveals Russia Sent Military Delegation to China for Chemical and Radiological Defense Training at PLA Facilities

BLUFDirect PLA instruction of Russian forces in CBRN defense collapses Beijing's neutrality posture and hands Brussels the operational evidence needed to reclassify China as a co-belligerent enabler.

Reuters, citing two European officials and classified documents, reported that Russian Defense Minister Andrei Belousov personally authorized a delegation of Russian armed forces to travel to China for training at People's Liberation Army facilities under an internal order signed in August 2025 123. A three-week course held in Beijing in November covered chemical, radiological, and biological defense, including radiation and chemical reconnaissance and protection of ventilation systems from contamination, with additional sessions conducted in Nanjing and Bengbu 234. Named participants included Russian Colonel General Rustam Muradov and Major General Vitaly Gerasimov, and PLA Major General Li Jinsong, head of the PLA's Military Academy for Radiological, Chemical, and Biological Defense 24. China's Foreign Ministry called the claims "entirely unfounded," Russian Duma Defense Committee chairman Andrei Kartapolov separately dismissed the report to RTVI, and EU foreign policy chief Kaja Kallas said Brussels independently verified the training occurred 23. Reuters reported that roughly 200 Russian personnel completed the November course under a July 2, 2025 technical agreement signed by Russian Major General Rustam Khusainov and Chinese Senior Colonel Sun Dayun, that some trainees have since deployed to fight in Ukraine, and that internal Russian assessments praised Chinese equipment, simulators, and instructor expertise while noting China's lack of combat experience 2.

Analysis
Sino-Russian defense cooperation now extends into direct CBRN instruction, a domain both governments have avoided acknowledging because it casts China as an active contributor to Russian war-fighting capacity rather than a neutral trade partner. Paired with this cycle's joint bomber patrol, the training points to deepening operational integration across theaters that complicates Western deterrence calculus simultaneously in Europe and the Pacific. Russian praise for Chinese equipment alongside notes on the PLA's inexperience suggests Beijing is trading facility access and technology for battlefield lessons drawn from Ukraine, reversing the one-directional expertise-transfer assumption underlying current sanctions policy, and sharpening an internal EU push to treat China as a direct war enabler. Reliance on a single Reuters investigation, amplified by other outlets, leaves that reframing unverified beyond Kallas's earlier statement, and Beijing's and Moscow's denials read more as deflection of an embarrassing leak than rebuttal of the specific documents and personnel named.
5 sources
  1. Exclusive-Russia Approved Secret China Military Training at Top Level, Sources Say - Reuters (via U.S. News)
  2. Sino-Russian Alliance Deepens: Classified Intel Unveils Hidden Chemical and Radiological Weapons Training in China - JFeed
  3. Reuters: Russian defense minister personally approved secret military training for Russian troops in China - Meduza
  4. China and Russia Hold Combined Counter-WMD Training - Foundation for Defense of Democracies (FDD)
  5. Exclusive-Russia approved secret China military training at top level, sources say - Reuters

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UNCLASSIFIED // OPEN SOURCE