CMS-03: India's Heaviest Military Communication Satellite Set for ISRO Launch

Oct 28, 2025 10:33 pm CST

ISRO prepares to launch CMS-03 (GSAT-7R), India's heaviest communication satellite weighing 4,400kg, on November 2. This multi-band military satellite will provide enhanced communication services over oceanic regions and the Indian landmass, significantly upgrading the Indian Navy's secure communication capabilities across maritime domains.