'96-hour lifeline': Matsya 6000, the Chennai sub that defies 600-bar pressure, starts next year

Produced by: Manoj Kumar

Next Year

Matsya 6000, India’s first manned submersible, begins missions in 2026, taking ocean exploration to unprecedented depths.

Credit : NIOT

Pressure Proof

With an 80mm-thick titanium cabin, Matsya 6000 shrugs off crushing pressures 600 times greater than at sea level.

Credit : NIOT

Depth Defier

Diving 6,000 meters deep, this marvel enables scientists to explore the mysteries of the abyss like never before.

Credit : NIOT

Indian Innovation

Entirely developed in Chennai by NIOT, Matsya 6000 is a proud symbol of India's advancing tech capabilities.

Credit : NIOT

Trio Team

Three aquanauts will board the sub, setting out to study deep-sea ecosystems and uncharted geological wonders.

Credit : NIOT

360 Maneuver

Propellers allow seamless movement in all six directions, making underwater exploration highly efficient and precise.

Credit : NIOT

Light Show

With 12 cameras and 16 lights, the sub captures dazzling images of life and terrain hidden in the ocean’s depths.

Credit : NIOT

Sound Bridge

Acoustic phones and modems ensure seamless communication with surface support, even miles under the sea.

Mission Ready

Powered by lithium polymer batteries, Matsya 6000 is equipped for long hours of uninterrupted operation in the deep.