1. even according to you Vietnam spent $300million for each sub.
2. Swedish sub for $100 million ? ! ! ! demagh thik hey tera ?![]()
Dude,they got most Advanced version of Kilo with everything.
And yes...
Hybrid diesel-electric units propel Swedish Gotland Class subs, supplemented with Kockum Stirling engines running on liquid oxygen and diesel oil to turn a generator to produce electricity for propulsion and to charge the vessel's batteries. Typical cost for a Gotland class sub is $100 million.
http://argee.net/DefenseWatch/Tomorrows Submarine Fleet--The Non-nuclear Option.htm

