A shoulder-launched air defense missile system weighs about 16 kilograms, is operated by a single person, and is capable of shooting down an aircraft at altitudes up to 4 kilometers. It is precisely these types of systems — MANPADS-class portable air defense systems — that American intelligence has identified in a list of what China is preparing to send to Iran over the coming weeks. This is reported by CNN, citing three informed sources.

A particular detail: according to CNN, Beijing plans to mask the origin of the cargo by routing supplies through third countries. Neither the State Department, nor the White House, nor the Chinese embassy in Washington responded to inquiries about this information.

Not the first time — but now with new context

China has previously supplied Iran with weapons in this category. According to open sources, Iran received Chinese systems of the QW and FN-6 series, and one such complex allegedly nearly struck an American F/A-18 Super Hornet. The current supply is not a debut, but an escalation.

What has changed is the diplomatic moment. While intelligence tracks cargo being prepared for shipment, US and Iranian delegations are flying to Islamabad for negotiations on April 11, taking place against the backdrop of a fragile ceasefire. The American side — Vice President JD Vance, Steve Witkoff, and Jared Kushner — is demanding that Tehran limit its missile program, wind down nuclear enrichment, and fully open the Strait of Hormuz. Iran responded with its own 10-point counterplan, which includes, among other things, demanding recognition of sovereignty over the strait.

Why MANPADS is not just a weapon

MANPADS is a category of weapons against which the United States has applied a strict non-proliferation regime for decades. The reason is simple: these systems are easy to conceal, easy to transfer to proxy structures, and extremely difficult to track after transfer. If CNN is correct, Beijing is deliberately supplying Iran with a tool that could be forwarded further — to Hezbollah, the Houthis, or other groups — without any Chinese fingerprint on the ultimate recipient.

"The Iranians apparently don't understand that they have no leverage except short-term blackmail of the world through international waterways."

— Donald Trump, Truth Social, on the eve of negotiations in Islamabad

In parallel, Trump's rhetoric is not softening: the president threatened to destroy Iranian power plants, oil wells, and desalination plants if a deal is not reached "in the near future." These are negotiations where one side comes to the table with an ultimatum, and the other receives new weapons from a third party.

Where China fits in

Beijing plays a complex role in this configuration. Pakistan — the mediator between the US and Iran — sent its foreign minister to Beijing after the latest round of negotiations, which, according to Al Jazeera's assessment, reflects "China's growing involvement." At the same time, it is China, according to intelligence, that is preparing a supply that strengthens Iran's position on the eve of bargaining.

This is not a contradiction — it is a strategy: to be simultaneously in the diplomatic circle and a supplier to the side that would have given in faster without support.

If the April 11 negotiations in Islamabad yield at least a framework agreement, Washington will face a choice: publicly pressure Beijing for the supplies and destroy Chinese mediation, or quietly swallow it and focus on the finale. The answer to this question will determine whether the current ceasefire is the beginning of a way out of the crisis — or merely a pause before the next round.