Capable of enemy radar evasion, area surveillance, intelligence gathering, advanced acoustic silencing techniques, low radiated noise levels, hydro-dynamically optimised shape.[10]
Ability to launch a crippling attack on the enemy using precision guided weapons with both 18 torpedoes and tube-launched anti-ship missiles at the same time, underwater or on surface, 18 torpedoes for anti-submarine warfare and anti-surface warfare, stealth technology enabled Kalvari-class submarine is 221 feet long, 40 feet high, it has 20 kmph speed at sea surface level, 37 kmph below it, 350 metres underwater submerging limits for 50 days, 360 battery cells runs its diesel-electric submarine. [10]
Vagsheer, the last of the six submarine started its maiden sea trials on 19 May 2023. The boat is expected to be commissioned in the November or December 2024.[15][16]
^"Scorpene 1000". DCNS. Archived from the original on 15 September 2014. Retrieved 8 April 2015.
^Bonsignore, Luca (2005). ""Carrera": The first real Spanish export-submarine floated". Naval Forces. Vol. 26, no. 1. Aldershot: Monch Publications. p. 135. ISSN0722-8880. 18 torpedoes and missiles can be carried otherwise 30 mines.