India will begin manned deep-sea trials next year as NIOT scientists pilot the indigenous Matsya-6000 submersible to 500 metres. The Samudrayaan project aims for a 6,000-metre dive by 2027, positioning India among a select group of deep-ocean exploration nations
India achieved a milestone with its first manned deep-sea expedition, as two aquanauts dived over 4,000 and 5,000 metres in the French submersible *Nautile*. Part of the Deep Ocean Mission, the feat parallels India’s recent space achievements and advances blue economy ambitions
