Talk:Losos-class submarine

CAUTION: Information in this Wikipedia entry is incorrect. There are NO authoritative Russian sources that either indicate or confirm that the hull of the LOSOS class (Piranha) mini-submarines is constructed of titanium. The submarine is powered by a diesel-electric motor and has a operating depth of 200 meters - both facts make the use of expensive titanium as a hull material unreasonable.Moryak (talk)