I mean, if the objective is to get a convoy from point A to point B without having it attacked by guys in rubber dinghys armed with rusty kalashnikovs... won't one to three perfectly ordinary non-aircraft-equipped ships suffice?
It's not like we'll be having running battles with pirates equipped with American destroyers or privateers in Chinese light cruisers... Not unless things get rather a lot nastier than they are now.
- Jake If you only spend 20 minutes of the rest of your life on economics, go spend them here.