[GrayOwl]

32 types of torpedos were on arms in the period between 1980-1990years! But not during one century as you speak.

Then when the Soviet union had a serious opposition with the block NATO and the weapon made in huge quantities.
To your item of information - the torpedos, removed from battle service , are not destroyed.
Torpedo 65-76 - you think what them simply have cut on metal? Be mistaken.
They the storage in a warehouse still is years 10-15. If there will be a necessity them always it is possible to return on a service.
Also business is and with nuclear warheads - Russia now destroys these charges.
( On the American money. On Ukraine, bombers TU- 22 also, were cut for the American money.)