ISRO-backed Indian startups building indigenous satellites for Earth observation, navigation

At the 2026 India Space Congress, multiple Indian private space startups unveiled indigenous satellite systems designed for Earth observation, signals intelligence (SIGINT) collection, and navigation independent of foreign GPS systems. This represents significant progress in India's NewSpace sector—private space economy parallel to ISRO's government operations. Context: NavIC (Navigation with Indian Constellation) developed by ISRO provides regional positioning within Indian territory but limited global coverage. Private startups developing complementary capabilities: Earth observation for agriculture, disaster management, urban planning; SIGINT for defence and security monitoring; backup navigation during GPS disruption. Startups mentioned include Agnikul, Dhruva Space, Skyroot, and others—representing emerging Indian space industrial ecosystem. Background: Government policy shift toward commercial space sector participation through IN-SPACe (Indian National Space Promotion and Authorisation Centre) framework launched 2021. Private sector involvement reduces government expenditure while fostering innovation and employment. Strategic implications: Self-reliance in space capabilities; reduced dependency on foreign data/systems; strengthened defence infrastructure; potential export market development. International context: USMCA's IP restrictions on AI/deep-tech exports; India building alternative indigenous systems. Exam angle: Questions on: India's space policy evolution, NewSpace economy, self-reliance in critical technologies, private-public partnership in defence/space sectors, geopolitical implications of space independence. Connection: Atmanirbhar Bharat, technology sovereignty, defence modernization themes.