[Commander Wallace]

Originally Posted by Kapitan

Thanks CW they certainly do although I think in future we will be moving more towards the AIP set up

That certainly seems to be the trend and has distinct advantages. Countries that can't afford or have no need for nuclear propulsion submarines can still field effective submarines with AIP propulsion systems. AIP can also be used in conjunction with diesel electric propulsion systems as well.

Originally Posted by mapuc

Here's Page about the sub from FMV-Defence Material Office

https://www.fmv.se/projekt/ubat-a26/

Markus

Thanks for the information, Markus.