As for a USN small surface combatant, if of course depends on what you define as ''small''.
I would definitely go for the LCS-2/Indepenence class ships, it amazes me no-one in this thread has mentioned it before. Why? Here's why:
- Modern, future-proof overall design,
- Light tonnage (for a frigate-type I would say about 3,500 tons),
- Excellent for littoral operations,
- Very stable platform, allowing excellent growth-potential,
- Capable of very high speeds,
- Little crew needed,
- Lots of deck space (imagine all the benefits of that).
Besides all that, because of the large multi-mission bay it can perform a whole arrange of other task besides combat.
In my opinion the trimaran design is the ultimate design for any future multi-mission plaform, especially as navies got fewer and fewer types of ships to chose from.
Just my part of the apple