The rollout of 6G technology is creating a complex geopolitical challenge for the UK and Europe. As 5G networks continue to expand globally, the race to develop the next generation of mobile infrastructure—6G—has begun. This new network will be fundamentally different from its predecessors, with artificial intelligence at its core. One notable feature is integrated sensing and communication, where radio waves can act like radar sensors, detecting movement without the need for cameras. These advancements are expected to play a crucial role in managing highly automated cities, enabling real-time data collection and connectivity. The development of 6G is guided by global institutions like the UN’s International Telecommunication Union (ITU) and the 3rd Generation Partnership Project (3GPP), a collaboration of telecom standards organizations. These groups have outlined a plan to finalize the first technical standards for 6G by 2028, paving the way for commercial 6G networks to launch around 2030. As mobile technology shifts from physical hardware to cloud-based software and AI, traditional mobile operators are increasingly dependent on tech giants like Amazon and Google for storage and data processing capabilities they can't build themselves. This trend raises concerns about national infrastructure security and the ability of governments to cooperate across borders when critical digital infrastructure is controlled by a few private companies. In late July, the U.S. government announced a 24-country 6G coalition, including the UK, 15 European countries, India, Canada, Australia, South Korea, and Japan. The coalition aims to counter China’s growing influence in digital infrastructure, focusing on securing "6G leadership and security." This move highlights the geopolitical stakes of 6G, with the coalition’s main competitor being China. Lessons from the 5G era, where a lack of coordinated industrial policy and underestimation of the complexity of global agreements allowed Chinese companies to gain a head start, are being carefully considered this time around. The coalition has set goals to strengthen connections between governments, industry, and academia within months. These relationships are expected to evolve into a long-term strategy for a secure global 6G network. A pivotal moment will come in October 2027, when the ITU’s World Radiocommunication Conference in Shanghai, China, will negotiate the allocation of the radio wave spectrum needed for 6G. This will be a crucial step toward standardizing infrastructure in the following year. For the UK and Europe, the challenge is significant. They lack the industrial scale to fully replace Chinese infrastructure but also fear becoming overly dependent on U.S. tech giants with the advent of 6G. The EU’s Hexa-X initiative, backed by Nordic companies like Nokia and Ericsson, aims to create a European 6G framework that is independent of both U.S. and Chinese technologies. In the UK, recent reorganization of government departments has caused uncertainty in the tech sector, compounding challenges in shaping a national 6G strategy. As mobile operators decommission older networks and work to maximize the benefits of 5G, the UK struggles to assert leadership in global mobile networks. Currently, the core values of 6G technology that will define the next decade are being shaped. As AI-native networks become more prevalent, they will likely consume more energy, raising the challenge of minimizing energy use and maintaining sustainability. The deployment of new infrastructure also risks reigniting public concerns, similar to those seen during the 5G rollout, including fears about electromagnetic radiation and surveillance. Addressing these issues requires a more inclusive approach to building the new global network, ensuring that citizens are involved in the process. This approach could help demonstrate that infrastructure development is not just a technical or engineering challenge but also a political and social issue that will shape the future for all.