Core Viewpoint - Iran is facing significant challenges due to frequent GPS signal disruptions, prompting the need for a national satellite navigation system to reduce reliance on foreign services [1][2]. Group 1: Development of National Navigation System - Iran's Space Research Institute is planning to develop its own satellite navigation system within three to five years to address GPS signal interference and enhance the security of national infrastructure [1][2]. - The country is currently in discussions to transition from the US GPS system to China's BeiDou satellite navigation system, which is perceived to offer better security [1][5]. - The Iranian government acknowledges the lack of a domestic navigation system as a critical issue, having relied on foreign satellites that frequently malfunction [2][5]. Group 2: Regional and Global Implications - The shift towards the BeiDou system reflects a broader global concern about dependence on Western technological infrastructure, signaling a potential end to reliance on US-controlled systems [5][6]. - Analysts suggest that Iran's decision may encourage other countries in the region to deepen cooperation with China, amidst increasing competition between US and Chinese technologies in the Middle East [6][7]. - The BeiDou system has already established a presence in over 140 countries and is recognized as a core global satellite navigation system, challenging the dominance of the US GPS [7].