Core Viewpoint - The expansion of China's BeiDou satellite navigation system is a strategic move reflecting a shift in global reliance on Western technology, particularly the U.S. GPS system, as countries like Iran seek alternatives for national security and technological independence [1][4][5]. Group 1: BeiDou System Expansion - Iran is exploring the transition of its critical positioning systems from U.S. GPS to China's BeiDou, indicating a broader trend of countries reassessing their dependence on Western technology [1][4]. - The BeiDou system is recognized for its advanced architecture and high positioning accuracy, particularly in Asia, with control firmly in Chinese hands rather than U.S. control [2][4]. - The global landscape is undergoing significant changes, with countries increasingly viewing Western platforms not just as communication tools but as instruments of digital intelligence warfare [4][5]. Group 2: Economic and Technological Implications - The value of China's satellite navigation and positioning service industry is projected to reach 575.8 billion yuan by 2024, reflecting a year-on-year growth of 7.39% [5]. - The BeiDou system has achieved breakthroughs in various sectors, including transportation and consumer services, with approximately 13.5 million BeiDou terminal devices expected to be deployed in transportation by the end of 2024 [5]. - The system is recognized as a core supplier of global satellite navigation services and has entered the standard systems of 11 international organizations, expanding its international presence [5][6]. Group 3: Future Developments - The integration of BeiDou with emerging technologies such as 5G and artificial intelligence is anticipated to enhance its effectiveness and broaden its applications [5]. - The low-altitude economy in China has surpassed 500 billion yuan and is projected to reach 2 trillion yuan by 2030, indicating significant growth potential for the BeiDou system [5].