India has approved a strategic infrastructure initiative to build a dual-use airport on Great Nicobar Island, with a budget of Rs 130 billion (bn). The project is intended to combine civilian air connectivity with enhanced military capability to monitor key Indo-Pacific sea lanes. Positioned near the Strait of Malacca, the facility is designed to improve surveillance and logistical reach across the eastern Indian Ocean. The announcement frames the development as central to national security and regional influence. The development is to be jointly funded by the defence ministry and the ministry of civil aviation, and a defence ministry source indicated that the budget share will be split between the two bodies. Officials set a completion horizon of five years, reflecting a long-term plan to synchronise commercial and strategic objectives. Project planning includes provisions for a naval enclave adjacent to the civilian terminal and upgraded logistics to support rapid military deployments. The dual-use design is presented as a means to integrate economic development with enhanced maritime security. Geopolitically, the site lies approximately 40 nautical miles from major shipping lanes, offering a commanding vantage for maritime surveillance across the Strait of Malacca and adjacent choke points. Analysts note that 75 to 80 per cent of China's energy imports transit the corridor, underscoring the strategic value of improved monitoring capabilities. Once operational, the facility is expected to extend India's reach across the Malacca, Sunda and Lombok straits, enhancing situational awareness and maritime domain awareness. The initiative, therefore, aims to strengthen regional deterrence and support forward logistics for the Andaman and Nicobar Command. Economically, planners propose a trans-shipment hub at Galathea Bay to reduce reliance on foreign ports and retain container traffic domestically. We're investing in power infrastructure and sustainable townships to create a self-sustaining regional hub.