Indian Navy’s communication satellite, CMS-03 (GSAT-7R), is set for launch on November 2nd at 5:26 PM from Sriharikota via the LVM-3 rocket. This will be India’s heaviest naval communication satellite to date

Key Launch Details Confirmed
The launch date for the Indian Navy’s dedicated communication satellite, CMS-03, is now final. It is also known as GSAT-7R. ISRO has announced this special satellite launch. It will be sent into space on November 2nd at 5:26 PM. The launch will take place from Sriharikota using the LVM-3 rocket. This satellite was initially planned for a late 2024 launch. However, technical issues caused some delays. All preparations are now complete. The LVM-3 has been positioned on the launchpad. Pre-launch procedures have already started.
Heaviest Communication Satellite
The CMS-03 satellite weighs approximately 4,400 kilograms. It will ride into orbit on the LVM-3’s fifth operational flight. This will be the heaviest communication satellite launched from India. It is targeting the Geostationary Transfer Orbit (GTO). The CMS-03 satellite will use multiple bands. It will facilitate voice, video, and data communication. This service will link Indian Navy ships, submarines, and aircraft. It will significantly boost India’s maritime surveillance and communication capabilities. This will help closely monitor the activities of adversary nations. Pakistan and China are examples.
A Multi-Band Communication System
According to ISRO scientists, CMS-03 is a multi-band communication satellite. It will provide services across the Indian landmass. It will also cover an extensive maritime region. Notably, the LVM-3 rocket is the same launch vehicle used for the Chandrayaan-3 mission. That mission successfully made India the first nation to land near the Moon’s South Pole.
The Role of Military Satellites
Military satellites are primarily used for defense-related tasks. These include military communication and navigation (like GPS/IRNSS). They also handle signals intelligence (SIGINT). Image reconnaissance (IMINT) and persistent surveillance are also key functions. Intelligence is vital in modern warfare and national security. Satellites can gather crucial data. This includes information on enemy infrastructure, forces, activity, and resources. This is possible without direct engagement on the battlefield.








