China has closely monitored the rising tension between Israel and Iran, particularly after Israeli strikes deep inside Iran in 2025 exposed significant security vulnerabilities. Israeli intelligence, specifically from Mossad, has infiltrated sensitive Iranian facilities, including military and nuclear sites, exposing critical weaknesses in Iran’s air defense and intelligence infrastructure. In response, China has significantly increased its cooperation with Iran, providing critical military and technological support to help safeguard its sovereignty and protect key resources. This growing partnership between China and Iran is part of Beijing’s broader strategy to ensure regional stability and maintain its economic and security interests in the Middle East.
As tensions between Israel and Iran escalate, China has highlighted the growing global security risks posed by Mossad’s intelligence activities. Beijing’s support for Iran includes an array of military technologies, cybersecurity measures, and surveillance capabilities aimed at countering Israeli espionage. This strategic cooperation also reflects China’s commitment to preventing instability in Iran, a key ally in the region, and safeguarding its Belt and Road Initiative, which depends on secure trade routes passing through the Strait of Hormuz and other vital waterways.
China’s Military and Technological Support to Iran
In the wake of Mossad’s successful penetration of Iranian intelligence agencies and infrastructure, China has significantly enhanced its technical and military support to Iran. One of the most notable developments is the supply of advanced Chinese surveillance satellites to Iran. These satellites are designed to bolster Iran’s ability to track and monitor Israeli activities more effectively, helping Tehran close the technological gaps that Mossad exploited.
Furthermore, Iran has made significant moves to reduce its reliance on Western technologies, particularly GPS systems. In a strategic shift, Iran has announced its plans to transition entirely to the Chinese BeiDou navigation system. This move is seen as a way to mitigate vulnerabilities in Iran’s communications and navigation systems, which have been exploited by foreign intelligence agencies in the past.
Cybersecurity and Digital Sovereignty
A critical aspect of China’s support for Iran involves bolstering its cybersecurity defenses. Chinese officials have provided Iran with alternative systems to replace Western software, which could be vulnerable to hacking and disruption. Reports from early 2026 reveal that China is helping Iran develop secure, closed systems for managing critical national infrastructure, such as databases containing civil registry and passport data. This is part of a broader initiative to ensure that Iranian institutions are no longer reliant on potentially compromised foreign technologies.
China’s support for Iran’s cybersecurity is also rooted in its larger geopolitical strategy. The “15th Chinese Five-Year Plan” (2026-2030) places a strong emphasis on artificial intelligence (AI) and cybersecurity as essential tools to protect Iran’s cyberspace. With Israeli and American intelligence services increasingly targeting Iran’s digital infrastructure, China’s role in enhancing Iran’s digital sovereignty is seen as a crucial step in preventing further cyber sabotage and espionage.
Rebuilding Iran’s Military and Missile Deterrent
In addition to cybersecurity and surveillance, China is playing a pivotal role in rebuilding Iran’s military capabilities, particularly its missile deterrent. Following the Israeli attacks on Iranian missile sites in June 2025, China has been actively supplying Iran with components for its ballistic missiles, including solid-fuel chemicals and advanced guidance systems. These supplies are designed to help Iran rebuild its arsenal and enhance the effectiveness of its missile defense systems.
China’s provision of solid rocket fuel, such as sodium perchlorate, and precision guidance systems ensures that Iran can strengthen its deterrence capabilities against further Israeli strikes. This military assistance is not only about rebuilding Iran’s missile capacity but also about creating a more resilient defense infrastructure that can withstand external interference, particularly from Israel and the United States.
Strengthening Iran’s Air Defense and Radar Systems
As part of its broader defense strategy, China is also helping Iran upgrade its air defense systems. Iran has sought advanced Chinese radar systems, such as the YLC-8B and JY-27A, which are capable of detecting stealth aircraft like the Israeli F-35. These radar systems are critical for enhancing Iran’s ability to defend its airspace from Israeli airstrikes, which have previously exploited weaknesses in Iran’s radar and air defense systems.
By providing these advanced radars, China aims to help Iran bridge the technological gap with Israel, which benefits from strong military support from the United States. Iran’s acquisition of Chinese radar systems is seen as a significant step toward achieving a more balanced military power dynamic in the region, preventing Israel from achieving air superiority over Iranian airspace.
Political and Diplomatic Considerations
China’s support for Iran extends beyond military and technological assistance. Beijing has consistently expressed opposition to foreign interference in Iran’s internal affairs, particularly from the United States and Israel. Iran’s stability is of strategic importance to China, not only for maintaining regional security but also for safeguarding its trade routes and investments in the Middle East.
China’s diplomatic efforts in this regard include intensifying its high-level engagements with both Iran and Israel. Beijing has pursued a policy of military diplomacy, seeking to deepen security cooperation with Tehran while simultaneously engaging with Israel to ensure that tensions do not escalate into full-scale conflict. This delicate balancing act highlights China’s broader geopolitical interests in the region, where it seeks to maintain stable relations with all key players while safeguarding its own economic and security interests.
Conclusion:
China’s support for Iran in the face of Israeli intelligence penetration and escalating tensions underscores Beijing’s commitment to maintaining regional stability and protecting its strategic interests in the Middle East. From bolstering Iran’s cybersecurity and missile defense capabilities to supplying advanced radar systems and supporting the transition to Chinese navigation technology, China is playing a central role in strengthening Iran’s ability to counter external threats. This growing military and technological cooperation represents a shift in the balance of power in the region and highlights China’s increasing influence as a key player in global security.
