Heading in the direction of bifurcated networks: Hong Kong's evolution amidst the global submarine cable system

The full understanding of the importance of submarine cables as part of the global network infrastructure in the digital economy era, along with decades of knowledge accumulation in this field, has not prevented Hong Kong from facing increasing difficulties in gaining more access to submarine cable systems since 2017. Given that geopolitical differences between China and the U.S. are dividing the international network infrastructure, the business interests of Hong Kong enterprises and the urban development prospects of the Hong Kong government have been forced to defer to Beijing’s security concerns. Meanwhile, in recent years China has been acquiring data power by modelling the “data collection – data sharing – data space governance” path that the United States and its allies set previously. During this process, the power shaped by China’s unique technological, social and institutional characteristics offers an alternative to American dominance, although it exacerbates the global divergence of internet infrastructure. Many projects along the Belt and Road Initiative and the Digital Silk Road are the examples of China’s data power projection, and will bring opportunities for Hong Kong’s own submarine cables sector and for the city’s role as a super connector in the coming years.