What is LVM3 rocket?

On 2nd November 2025, the Indian Space Research Organisation (ISRO) successfully launched the Indian Navy’s advanced communication satellite GSAT-7R (CMS-03) aboard its LVM3 rocket.

About LVM3 rocket

• The Launch Vehicle Mark-3 (LVM3) is ISRO’s most powerful and heavy-lift launch vehicle.
• It is a three-stage vehicle consisting of:
  • Two solid strap-on boosters (S200): Among the largest solid boosters globally, each carrying 204 tonnes of solid propellant.
  • One liquid core stage (L110): Uses a twin liquid engine configuration with 115 tonnes of propellant.
  • One cryogenic upper stage (C25): Equipped with the indigenous high-thrust CE20 cryogenic engine and 28 tonnes of propellant.

Performance and Capability:

• LVM3 can launch spacecraft weighing up to 4000 kg into Geosynchronous Transfer Orbit (GTO).
• The vehicle has a lift-off mass of 640 tonnes and stands 43.5 metres tall.
• It represents India’s full self-reliance in launching heavy communication satellites.

Source: ISRO