Archived

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In 2024, [Ahmad-Reza Radan, Iran’s police chief and a vocal supporter of employing force against protesters] visited China and signed a “memorandum on law enforcement cooperation” with China’s minister of public security, Wang XiaoHong, pledging to “upgrade law enforcement and security cooperation” and “strengthen practical collaboration in areas such as counterterrorism” to contribute to regional stability, according to China’s Xinhua state news agency. Neither Xinhua nor IRNA, Iran’s own state news agency, released the memorandum’s full text.

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The People’s Public Security University of China, the country’s top police academy, has run “Advanced Iranian Police Officers Training Programs” since 2015, organized by China’s Ministry of Public Security, according to Chinese school materials and state media reports reviewed by Kharon. Such Iranian cooperation appears to have deepened since, and in 2018, Iran’s National Police University signed a formal agreement institutionalizing more exchange and training programs.

The relationship remains active. On December 25, 2025, just days before Iran’s protests erupted, its ambassador to China visited the People’s Public Security University, pledging to continue “pragmatic cooperation in law enforcement and security,” according to a school press release.

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Tiandy Technologies, a Chinese provider of video surveillance tech, has built deep roots in Iran—and in China’s security establishment.

Its equipment, which flows through sales agents into a country where surveillance technology has reportedly been used to monitor the protests and track dissidents, offers one link between China’s security industry and Tehran’s monitoring capabilities.

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Tiandy Technologies says on its website that it has worked in China’s public security sector for more than 20 years, serving clients including the Ministry of Public Security, which awarded it a first-class science and technology award in 2018.

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Tiandy Center is a subsidiary of Iran-based Ati Negar Basir Elektronik Company and a self-described “distributor of Tiandy Products.” An archived version of its website from July 2025 listed 18 offices across Iran and advertised that if a company becomes a Tiandy representative in Iran, it can also represent other Chinese video-surveillance brands, including Hangzhou Hikvision Digital Technology Co., Ltd. and Zhejiang Dahua Technology Co., Ltd. The U.S. added both those companies to the Entity List in 2019, citing their roles in China’s repression and “high-technology surveillance” of minorities, and it later designated both as companies in China’s military industrial complex.

Elm va Sanat Hafez Gostar Company is another distributor of Tiandy products in Iran. According to an archived version of its website from last month, the company listed Iranian government entities as its customers, including the Iran Ministry of Culture and Islamic Guidance and the national traffic police. In addition to Tiandy products, Elm va Sanat Hafez Gostar also said it was a representative for Hangzhou Hikvision and Zhejiang Dahua.

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In response to Iran’s protests and crackdown, China has staked out a clear public position: for its security and trading partner’s “stability” and against U.S. intervention.

“We hope the Iranian government and people will overcome the current difficulties and uphold stability in the country,” a Ministry of Foreign Affairs spokeswoman said at a press briefing Wednesday. China opposes, she added, “external interference in other countries’ internal affairs.”