Filing: Facebook pulls out of the Hong Kong-Americas undersea fiber project amid US pressure, after putting its Pacific Light Cable Network on hold in August
Context & Ripple Effects
This is the endgame of a two-year review. In 2019, US officials moved to block the Los Angeles–Hong Kong leg of the Pacific Light Cable Network on national-security grounds, forcing Facebook and Google to refile for only a partial activation that excluded the Hong Kong and China segments. By August 2020 the two had formally dropped Hong Kong as a destination, keeping Taiwan and the Philippines.
Facebook's filing now goes further than that retreat: it exits the Hong Kong–Americas project outright, while Google's status on the surviving segments is the open question. The move lands as Hong Kong's role as a data and high-tech conduit into China — already a policy flashpoint — is under sustained US scrutiny.
First-order effects
- Facebook is out of the Hong Kong landing entirely, ceding the PLCN's original transpacific endpoint and leaving the cable's viable traffic on the Taiwan and Philippines legs.
- The FCC's national-security review has effectively vetoed a landing point two US companies had already financed, setting the terms for every future transpacific filing.
Second-order effects
- Facebook reroutes rather than retreats: months later it joins Amazon in asking the FCC to approve a new Philippines-to-California cable, substituting Manila for Hong Kong as the Asian gateway.
- Google, still a PLCN partner, faces a choice between abandoning its own Hong Kong investment or carrying the political risk alone; Hong Kong telcos with China ties, like HKT, see the same scrutiny later formalized in FCC proceedings to bar them from US networks.
Third-order effects
- If the pattern holds, US national-security review becomes the de facto routing authority for transpacific bandwidth, pushing US hyperscalers to build around Hong Kong through Taiwan, the Philippines, and Japan — and eroding Hong Kong's decades-old position as the region's cable hub.
- Subsea infrastructure splits along geopolitical lines: instead of one cable serving both US and Chinese markets, parallel systems land in allied jurisdictions, raising costs and duplicating capacity across the Pacific.
The trend: US national-security review is redrawing transpacific subsea cable topology, with American hyperscalers abandoning Hong Kong landings in favor of Southeast Asian and Taiwanese alternatives.