China Unicom Warns of Risks from FCC Proposal to Ban Telecom Interconnections

By Patricia Miller

Jun 09, 2026

2 min read

China Unicom cautions that FCC's proposed ban on telecom interconnections could disrupt U.S.-China communications and impact businesses.

China Unicom, through its U.S. subsidiary, submitted comments to the Federal Communications Commission regarding a proposed rule by the previous Trump administration. This rule seeks to prohibit American telecommunications companies from having interconnection agreements with Chinese firms included in a national security list, potentially undermining global communications infrastructure.

What is the impact of this proposed rule on U.S.-China telecom relations? The Federal Communications Commission intends to restrict American carriers from maintaining business agreements with significant Chinese telecom companies, including China Unicom, China Mobile, and China Telecom. These interconnections are vital for facilitating calls, messages, and data transmission between the two nations, as data must pass through the networks of both American and Chinese carriers. The FCC's proposal aims to eliminate the existing agreements that allow for seamless data handoffs, which could lead to significant disruptions.

China Unicom emphasized that breaking these interconnections would harm crucial communication channels. The company expressed concerns that U.S. enterprises conducting business in China could suffer direct negative impacts, possibly affecting supply chains across various sectors.

What has led to this crackdown on Chinese telecom companies? The Federal Communications Commission has gradually escalated restrictions since 2019, fueled by national security concerns. In that year, the Commission denied China Mobile's request to operate telecom services in the U.S., worrying about potential espionage or data interception by Chinese state-affiliated companies. The situation escalated in 2022 when the FCC revoked China Unicom Americas’ license to operate domestically, and the current proposal extends further by targeting the back-end interconnection layer, not just operational licenses.

Recent regulatory efforts have attempted to prevent these three major Chinese telecom operators from accessing U.S. data centers, intensifying the regulatory pressure they face.

What are the implications for investors? U.S. corporations that depend on Chinese telecom services for cross-border data transfer will need to seek alternative solutions for routing data. The rule would effectively limit American carriers’ options for handling traffic between the U.S. and China. This reduction in routing options would diminish competition among service providers. Any company involved in supply chain operations, cloud services, or real-time communication requiring U.S.-China connectivity should take note of these developments.

Companies that have structured their operations around an uninterrupted flow of information and connectivity between the U.S. and China may need to reassess their infrastructure.

Furthermore, China Unicom's warnings signal potential repercussions for American companies with a significant presence in China. The Chinese government has shown readiness to reciprocate against U.S. companies should tensions continue to escalate. Any U.S. corporation with substantial operations in China could find itself at the center of a regulatory pushback.

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