The Indian Space Research Organisation (ISRO) is set to launch the CMS‑03 military communication satellite for the Indian Navy on November 2, 2025. This satellite, designed to operate in geostationary orbit, aims to significantly enhance India’s maritime security infrastructure by providing robust communication, surveillance, and navigation capabilities for naval operations. The launch marks another step in India’s growing emphasis on space-based defense technology.

CMS‑03, weighing approximately 2,650 kilograms, has been funded by the Ministry of Defence and is expected to have a mission life of seven years. Its deployment is part of ISRO’s broader strategy to support the country’s defense forces with advanced satellite technology, enabling secure and reliable communication across the maritime domain. The satellite will facilitate real-time data transfer and improve operational efficiency in the Navy’s communication networks.

In addition to the CMS‑03 launch, ISRO chairman emphasized that the Gaganyaan mission, India’s first human spaceflight program, is progressing as planned. The Gaganyaan project aims to send Indian astronauts into space aboard an indigenous crewed spacecraft, representing a significant milestone for the country’s human spaceflight ambitions. Preparations for Gaganyaan include extensive testing of spacecraft systems, life-support technologies, and astronaut training, with ISRO ensuring strict adherence to safety and mission protocols.

The upcoming launch of CMS‑03 demonstrates ISRO’s dual focus on both defense and human space exploration. By strengthening maritime communication and surveillance capabilities while advancing crewed spaceflight initiatives, ISRO continues to position India as a key player in the global space domain. Experts note that these developments will not only enhance national security but also pave the way for future innovations in satellite and aerospace technologies.

With CMS‑03 and Gaganyaan on the horizon, India’s space program underscores its commitment to strategic technological advancement and operational excellence in both civilian and defense sectors.