Per Nordenberg wrote:

"Guy Alcala" skrev i meddelandet
. ..

For the AIP subs coming into service now, it's a looong time. See

http://www.chinfo.navy.mil/navpalib/...propulsion.htm

Coming into service now?? The RSwN have been operating AIP subs since 1989.

http://www.kockums.se/Submarines/nacken.html

Yes I know, but they've only recently started to proliferate to countries
outside Europe. Last time I checked the US didn't consider a war with Sweden
very likely;-).

Guy