ISRO launches GSAT-7R, its heaviest military communications satellite

Technology Nov 02, 2025

ISRO just launched GSAT-7R, its heaviest military communications satellite so far, using the LVM3-M5 rocket from Sriharikota.
Weighing in at 4,410kg, this satellite is set to boost secure communication for India's defense teams on land, at sea, and in the air.

Satellite will provide encrypted multi-band connections

The launch went smoothly—GSAT-7R reached orbit in just 20 minutes and engineers quickly confirmed strong signals.
This satellite will provide encrypted multi-band connections for strategic coordination and maritime surveillance. It's a big step forward for India's homegrown defense tech.
ISRO has more communication satellites lined up to keep expanding secure coverage and bandwidth across the country.